balkon köse takimi antika esya alanlar

Chemistry Class 10 Chapter 16 MCQs With 4 Test

Chemistry Class 10 Chapter 16 MCQs test 1 deal with Science Of Extracting Metals From Ores Is Called, Fertilizers Urea Is Used To Enhance The, These Are Used As Fuel, Solvent And Lubricants, Big Industries In India At The Time Of Patrician, Sodium Carbonate Is ……… Producing In Jhelum, ICI Unit Was Established In, Sindh Alkalies Limited Were Established In, Pakistan Is Self-Sufficient For The Demand Of, In Solvay’s Process-CaCl2 Solution Is A Material, CO2 And………….Are Recovered & Reused In Solvay’s Process, Urea Is A Fertilizer, Percentage Of Nitrogen In Urea, Urea Is A Compound, Urea Is A Highly Soluble In, Urea Is Used For Manufacturing Of, Urea Is About Used As A Fertilizer, NH3 And CO2 Are The Raw Materials Of, Ammonia Is Prepared By, Volume Of Nitrogen In Haber’s Process Obtain From, Nitrogen React With Hydrogen To Form Ammonia At:

10th Class Chemistry Chapter 16 Chemical Industries MCQs TEST 1:

0

Chapter 16 – Chemical Industries test 1

1 / 20

Science of extracting metals from ores is called?

2 / 20

Fertilizers urea is used to enhance the?

3 / 20

These are used as fuel, solvent and lubricants?

4 / 20

Big industries in India at the time of patrician?

5 / 20

Sodium carbonate is ......... producing in Jhelum?

6 / 20

ICI unit was established in?

7 / 20

Sindh alkalies limited were established in?

8 / 20

Pakistan is self-sufficient for the demand of?

9 / 20

In Solvay’s process, CaCl2 solution is a material?

10 / 20

CO2 and.............are recovered & reused in Solvay’s process?

11 / 20

Urea is a fertilizer?

12 / 20

Percentage of nitrogen in urea?

13 / 20

Urea is a compound?

14 / 20

Urea is a highly soluble in?

15 / 20

Urea is used for manufacturing of?

16 / 20

Urea is about used as a fertilizer?

17 / 20

NH3 and CO2 are the raw materials of?

18 / 20

Ammonia is prepared by?

19 / 20

Volume of nitrogen in Haber’s process obtain from?

20 / 20

Nitrogen react with hydrogen to form ammonia at?

Your score is

The average score is 0%

0%

Chemistry Class 10 Chapter 16 MCQs test 2 related to Temperature Required For The Production Of Ammonia Is, For The Formation Of Ammonia Carbonate CO2 Is Passed Through, Urea Is Used To Make, Percentage Of Nitrogen In Air, There Are Manufacturing Units In Pakistan, The Biggest Fertilizer Manufacturer In Pakistan Is, Fauji Fertilizers Contains ………. % Of Market Shares, Natural Fertilizers Contains Natural Bio-Degradable From, Chemical Fertilizers Release Very Fastly, Natural Fertilizers Improve The Structure Of, Natural Fertilizers Are Decomposed By, Natural Fertilizers Practically Do Not Contain, In Fractional Distillation Crude Oil Is Heated Up To, Crude Oil Is Separated Into ……….Hydrocarbons, Boiling Point Of Gasoline Or Petrol Is, Fuel Oil Boils At, Ammoniacal Tower Contains, Sodium Hydrogen Carbonate Decomposes To Liberate Gas, Solvay’s Process Is:

10th Class Chemistry Chapter 16 Chemical Industries MCQs TEST 2:

0

Chapter 16 – Chemical Industries test 2

1 / 20

Temperature required for the production of ammonia is?

2 / 20

For the formation of ammonia carbonate CO2 is passed through?

3 / 20

Urea is used to make?

4 / 20

Percentage of Nitrogen in air?

5 / 20

There are manufacturing units in Pakistan?

6 / 20

The biggest Fertilizer manufacturer in Pakistan is?

7 / 20

Fauji fertilizers contains .......... % of market shares?

8 / 20

Natural fertilizers contains natural Bio-degradable from?

9 / 20

Chemical fertilizers release very fastly?

10 / 20

Natural fertilizers improve the structure of?

11 / 20

Natural fertilizers are decomposed by?

12 / 20

Natural fertilizers practically do not contain?

13 / 20

In fractional distillation crude oil is heated up to?

14 / 20

Crude oil is separated into ..........hydrocarbons?

15 / 20

Boiling point of gasoline or petrol is?

16 / 20

Fuel oil boils at?

17 / 20

Ammoniacal tower contains?

18 / 20

Sodium hydrogen carbonate decomposes to liberate gas?

19 / 20

Solvay’s process is?

20 / 20

Solvay’s process is a?

Your score is

The average score is 0%

0%

Chemistry Class 10 Chapter 16 MCQs test 3 prepared for “ICI” Stands For, For Electrolytic Refining Of Copper Solution Is Used, Cheap Raw Material For Manufacturing Of Sodium Carbonate Is, Sodium Bi Carbonate Heated To Get, Quick Lime Reacts With Water To Form, Ferrous Sulphide Is Oxidized To Form, It Is Used For Bessemerisation Of Copper, Blister Copper Contains, Cuprous Sulphate Oxidizes To Form, Cuprous Sulphide And Ferrous Sulphide Form, Molten Mixture Of Cu2S.Fes Is Called, First Process Involved In Metallurgy Is, Process Based On Wetting Characteristic Of Ore Is Called, Separation Of Magnetic Ore From Non Magnetic Is Called, Brown Hair Contains:

10th Class Chemistry Chapter 16 Chemical Industries MCQs TEST 3:

0

Chapter 16 – Chemical Industries test 3

1 / 15

“ICI” stands for?

2 / 15

For Electrolytic refining of copper solution is used?

3 / 15

Cheap raw material for manufacturing of sodium carbonate is?

4 / 15

Sodium bi carbonate heated to get?

5 / 15

Quick lime reacts with water to form?

6 / 15

Ferrous sulphide is oxidized to form?

7 / 15

It is used for bessemerisation of copper?

8 / 15

Blister copper contains?

9 / 15

Cuprous sulphate oxidizes to form?

10 / 15

Cuprous sulphide and ferrous sulphide form?

11 / 15

Molten mixture of Cu2S.Fes is called?

12 / 15

First process involved in metallurgy is?

13 / 15

Process based on wetting characteristic of ore is called?

14 / 15

Separation of magnetic ore from non magnetic is called?

15 / 15

Brown hair contains?

Your score is

The average score is 0%

0%

Chemistry Class 10 Chapter 16 MCQs test 4 has questions of Blonde Hair Contains, Red Hair Contains, Process Of Extraction Of Metal In Pure State Is, Process Of Removal Of Gangue From Ore Is Called, How Many Industries Came In Share Of Pakistan, Minerals Are Those Solid Natural Metal Which Contains, Example Of Ores Is, Cause Of Color Of Hair Is Presence Of, Impurities Associated With Metal Minerals Are, Boiling Range Of Fuel Oil Is, Kerosine Oil Is Used As, Composition Of Petroleum Ether Is, They Work In Metallurgical Industry, NaHCO3 An Heating Produces:

10th Class Chemistry Chapter 16 Chemical Industries MCQs TEST 4:

0

Chapter 16 – Chemical Industries test 4

1 / 14

Blonde hair contains?

2 / 14

Red hair contains?

3 / 14

Process of extraction of metal in pure state is?

4 / 14

Process of removal of Gangue from ore is called?

5 / 14

How many industries came in share of Pakistan?

6 / 14

Minerals are those solid natural metal which contains?

7 / 14

Example of Ores is?

8 / 14

Cause of color of hair is presence of?

9 / 14

Impurities associated with metal minerals are?

10 / 14

Boiling range of fuel oil is?

11 / 14

Kerosine oil is used as?

12 / 14

Composition of petroleum ether is?

13 / 14

They work in metallurgical industry?

14 / 14

NaHCO3 an heating produces?

Your score is

The average score is 0%

0%

Chemistry Class 10 Chapter 15 MCQs With 4 Test

Chemistry Class 10 Chapter 15 MCQs test 1 prepared for Human Body Consists Of ……..% Water, The Ocean Contains About ………..% Of World Water, Water Also Present In The Atmosphere In Form Of, Only ……….% Of The Total Water On The Earth Is Potable, Water Is Composed Of, The Freezing Point Of Water Is, The Boiling Point Of Water Is ……… At Sea Level, The Maximum Density Of Water Is At 4°C, Water Is Excellent Solvent For, Water Has Surface Tension, Water Is A Universal, Water Molecule Has Structure, Soft Water Is That Which Produces ……….Lather With Soap, Gypsum Is Strongly In Water, HCO3 Makes The Water, Specific Heat Capacity Of Water, Water Dissolves Non-Ionic Compound By, Temporary Hardness Is Because Of Presences Of Bicarbonates Of ………. And Magnesium:

10th Class Chemistry Chapter 15 Water MCQs TEST 1:

0

Chapter 15 – Water Test 1

1 / 20

Human body consists of ........% water?

2 / 20

The ocean contains about ...........% of world water?

3 / 20

Water also present in the atmosphere in form of?

4 / 20

only ….......% of the total water on the earth is potable :

5 / 20

Water is composed of?

6 / 20

The freezing point of water is?

7 / 20

The boiling point of water is ......... at sea level?

8 / 20

The maximum density of water is at 4°C?

9 / 20

Water is excellent solvent for?

10 / 20

Water has surface tension?

11 / 20

Water is a universal?

12 / 20

Water molecule has structure?

13 / 20

Soft water is that which produces ..........lather with soap?

14 / 20

CaCO2 + CO2 + H2O ------→ ?

15 / 20

MgCO3 + CO2 +H2O→?

16 / 20

Gypsum is strongly in water?

17 / 20

HCO3 makes the water?

18 / 20

Specific heat capacity of water?

19 / 20

Water dissolves non-ionic compound by?

20 / 20

Temporary hardness is because of presences of bicarbonates of .......... and magnesium?

Your score is

The average score is 0%

0%

Chemistry Class 10 Chapter 15 MCQs test 2 related to The Removal Of .. …….And Ca2+Ions Which Are Responsible For The Hardness Is Called Water Softening, Temporary Hardness Is Because Of, Temporary Hardness Is Removed By Adding, Permanent Hardness Can Only Be Removed By Using, Hard Water Consumes Large Amount Of  ……….In Washing Purposes, Drinking Hard Water Causes Disorders, It Is Sodium Salt Of A Long Carboxylic Acid, Hard Water Contains Salts Of, Water Pollution Is Contamination Of Water, Vibrios Cholera May Be Found In Water Contaminated By, Fluorosis Is A Disease Caused By The Consumption Of Excess, Which Of The Following Disease Cause Liver Inflammation, Hepatitis……… And……….Can Be Transmitted By Contaminated Water, Hookworm Infects The, Hookworm Infects About……… Billion People Worldwide Per Annum:

10th Class Chemistry Chapter 15 Water MCQs TEST 2:

1

Chapter 15 – Water Test 2

1 / 15

The removal of .. .......and Ca2+ions which are responsible for the hardness is called water softening?

2 / 15

Temporary hardness is because of?

3 / 15

Temporary hardness is removed by adding?

4 / 15

Permanent hardness can only be removed by using?

5 / 15

Hard water consumes large amount of  ..........in washing purposes?

6 / 15

Drinking hard water causes disorders?

7 / 15

It is sodium salt of a long carboxylic acid?

8 / 15

Hard water contains salts of?

9 / 15

Water pollution is contamination of water?

10 / 15

Vibrios cholera may be found in water contaminated by?

11 / 15

Fluorosis is a disease caused by the consumption of excess?

12 / 15

Which of the following disease cause liver inflammation?

13 / 15

Hepatitis......... and..........can be transmitted by contaminated water?

14 / 15

Hookworm infects the?

15 / 15

Hookworm infects about......... billion people worldwide per annum?

Your score is

The average score is 100%

0%

Chemistry Class 10 Chapter 15 MCQs test 3 deal with Water Pollution Causes Rapid Growth Of, Water Pollution Is Unfit For …………Purposes, In Some Parts Of The World, The Water Supply Contains Small Amount Of ………. Compounds, Lack Of Proper Sanitation Facilities Is The Main Cause Of Rapidly Spreading Diseases, Diarrhea May Be Caused By Viruses, Dysentery Is A Disease Of, Cholera Is An Acute Infection Caused By……….Bacteria, A Large Number Of Soap Is Wasted In Formation, Water Pollution Due To Agriculture Waste Is Because Of Use Of The, Fertilizers Are Used To Make Up Deficiency Of, Aquatic Animals Feel Suffocation And Ultimately Die Due To Insufficient Supply Of, Water Borne Diseases, Heavy Metals Like Cadmium-Lead And Mercury Are Toric And Health Hazards For, Use Of Detergents Is Increasing Day By Day For Cleaning Purposes In, Detergents Can Work Even In Solutions:

10th Class Chemistry Chapter 15 Water MCQs TEST 3:

0

Chapter 15 – Water Test 3

1 / 15

Water pollution causes rapid growth of?

2 / 15

Water pollution is unfit for ............purposes?

3 / 15

In some parts of the world, the water supply contains small amount of .......... compounds?

4 / 15

Lack of proper sanitation facilities is the main cause of rapidly spreading diseases?

5 / 15

Diarrhea may be caused by viruses?

6 / 15

Dysentery is a disease of?

7 / 15

Cholera is an acute infection caused by..........bacteria?

8 / 15

A large number of soap is wasted in formation?

9 / 15

Water pollution due to agriculture waste is because of use of the?

10 / 15

Fertilizers are used to make up deficiency of?

11 / 15

Aquatic animals feel suffocation and ultimately die due to insufficient supply of?

12 / 15

Water borne diseases?

13 / 15

Heavy metals like Cadmium, Lead and Mercury are toric and health hazards for?

14 / 15

Use of detergents is increasing day by day for cleaning purposes in?

15 / 15

Detergents can work even in solutions?

Your score is

The average score is 0%

0%

Chemistry Class 10 Chapter 15 MCQs test 4 has questions of The ………Salt Is Present In Detergents Cause Rapid Growth Of Algae In Water, Jaundice Is Caused By An Excess Of In Blood, Patient Feels Weakness And Fatigue In, Typhoid Is A Dangerous ………Disease, Chlorine Kills, Swimming Pools Are Cleaned By, Hardness Is Of ……..Types, Used Water Is Called, Good Quality Water Is Colorless And, Pure Water Has ……….Conductivity, A Disease That Causes Bone And Tooth Damage, Sea Water Is Unfit For Purposes, Water Is A Universal Solvent Because Of Its, Which One Of The Following Properties Of Water Is Responsible For Rising Of Water In Plants, Permanent Hardness Because Of Mg2+ And Ca2:

10th Class Chemistry Chapter 15 Water MCQs TEST 4:

0

Chapter 15 – Water Test 4

1 / 15

The .........salt is present in detergents cause rapid growth of algae in water?

2 / 15

Jaundice is caused by an excess of in blood?

3 / 15

Patient feels weakness and fatigue in?

4 / 15

Typhoid is a dangerous .........disease?

5 / 15

Chlorine kills?

6 / 15

Swimming pools are cleaned by?

7 / 15

Hardness is of ........types?

8 / 15

Used water is called?

9 / 15

Good quality Water is colorless and?

10 / 15

Pure water has ..........conductivity?

11 / 15

A disease that causes bone and tooth damage?

12 / 15

Sea water is unfit for purposes?

13 / 15

Water is a universal solvent because of its?

14 / 15

Which one of the following properties of water is responsible for rising of water in plants?

15 / 15

Permanent hardness because of Mg2+ and Ca2?

Your score is

The average score is 0%

0%

Chemistry Class 10 Chapter 14 MCQs With 3 Test

Chemistry Class 10 Chapter 14 MCQs test 1 deal with Percentage Of Nitrogen In The Composition Of The Atmosphere By Volume Is, ……….% Of Sunlight Is Absorb By Atmospheric Gases, Atmosphere Consists Of……….Spheres, Temperature Decreases From 17°C To -58°C Regularly In The Lowest Layer Extending Upto Kilometers, This Layer Extend Upto 50 Km, Height Above The Earth Surface Of Troposphere Is, Height Above The Earth Surface Of Stratosphere Is, Height Above The Earth Surface Of Mesosphere Is, Height Above The Earth Surface Of Thermosphere Is, About 99% Atmosphere Mass Lies Within, Depending Upon Temperature Variation-Atmosphere Is Divided Into Regions, Just Above The Earth Surface Is, A Group Of Gasses That Maintain The Temperature Of Atmosphere Is, The Earths Atmosphere Is Getting Hotter Because Of Increasing Concentration Of, Which One Of The Followings Is Not A Green House Effect, Normally Rain Water Weakly Acidic Because Of Dissolved, Buildings Are Being Damaged By Acid Rain Because It Attacks, Ozone Is Beneficial For Us As It Absorbs, Which One Of The Following Is Not A Air Pollutant, Iron And Steel Structures Are Damaged By:

10th Class Chemistry Chapter 14 The Atmosphere MCQs TEST 1:

1

Chapter 14 – The Atmosphere Test 1

1 / 20

Percentage of Nitrogen in the composition of the atmosphere by volume is?

2 / 20

..........% of sunlight is absorb by atmospheric gases?

3 / 20

Atmosphere consists of..........spheres?

4 / 20

Temperature decreases from 17°C to -58°C regularly in the lowest layer extending upto kilometers?

5 / 20

This layer extend upto 50 km?

6 / 20

Height above the earth surface of troposphere is?

7 / 20

Height above the earth surface of stratosphere is?

8 / 20

Height above the earth surface of mesosphere is?

9 / 20

Height above the earth surface of thermosphere is?

10 / 20

About 99% atmosphere mass lies within?

11 / 20

Depending upon temperature variation, atmosphere is divided into regions?

12 / 20

Just above the earth surface is?

13 / 20

A group of gasses that maintain the temperature of atmosphere is?

14 / 20

The earths atmosphere is getting hotter because of increasing concentration of?

15 / 20

Which one of the followings is not a green house effect?

16 / 20

Normally rain water weakly acidic because of dissolved?

17 / 20

Buildings are being damaged by acid rain because it attacks?

18 / 20

Ozone is beneficial for us as it absorbs?

19 / 20

Which one of the following is not a air pollutant?

20 / 20

Iron and steel structures are damaged by?

Your score is

The average score is 0%

0%

Chemistry Class 10 Chapter 14 MCQs test 2 related to Infrared Radiations Emitted By The Earth Are Absorbed By, Cause Of Global Warming Is, Which Gas Protects The Surface Of Earth From Ultra Violet Radiations, Percentage Of Argon In Atmosphere By Volume Is, Percentage Of Carbon Dioxide In Atmosphere By Volume Is, The Temperature Of Stratosphere At Lower Layer Is, The Harmful Substances Present In Air Are Called, These Pollutants Are The Wasted Or Exhaust Products Driven Out Because Of Combustion Of Fossil Fuels And Organic Matter, These Pollutants Are Produced By Various Reaction Of Primary Pollutants, How Many Natural Systems Of Earth Is Divided, Wavelength Of Sunlight Radiation Is, Solar Energy Absorbed By Earth Is Converted Into, How Much Energy Is Absorbed By Atmospheric Gases, How Much Energy Is Absorbed By Earth, Lower Layer Of Atmosphere Is Extended Upto:

10th Class Chemistry Chapter 14 The Atmosphere MCQs TEST 2:

1

Chapter 14 – The Atmosphere Test 2

1 / 15

Infrared radiations emitted by the earth are absorbed by?

2 / 15

Cause of global warming is?

3 / 15

Which gas protects the surface of earth from ultra violet radiations?

4 / 15

Percentage of Argon in atmosphere by volume is?

5 / 15

Percentage of carbon dioxide in atmosphere by volume is?

6 / 15

The temperature of stratosphere at lower layer is?

7 / 15

The harmful substances present in air are called?

8 / 15

These pollutants are the wasted or exhaust products driven out because of combustion of fossil fuels and organic matter?

9 / 15

These pollutants are produced by various reaction of primary pollutants?

10 / 15

How many natural systems of Earth is divided?

11 / 15

Wavelength of Sunlight radiation is?

12 / 15

Solar energy absorbed by Earth is converted into?

13 / 15

How much energy is absorbed by atmospheric gases?

14 / 15

How much energy is absorbed by Earth?

15 / 15

Lower layer of atmosphere is extended upto?

Your score is

The average score is 13%

0%

Chemistry Class 10 Chapter 14 MCQs test 3 prepared for Stratosphere Extends Upto, The Major Constituents Of Troposphere Are, In Which Region Of Atmosphere Weathers Occur, Which Is Responsible For Rise In Temperature In Stratosphere, Which Region Is Next To Troposphere, Mid Of Stratosphere Is Composed Of, Which Is Not A Primary Pollutant, Which Is Not A Secondary Pollutant, When Wood Burns In Limited Supply Of Oxygen Which Gas Is Produced, PH Of Normal Rain Water Is, PH Of Acid Rain Is, Acid Rain Attacks On, Decreased Ozone Layer Will Increase Infectious Disease Like, Thermosphere Lies Beyond, PAN Is The Abbreviation Of:

10th Class Chemistry Chapter 14 The Atmosphere MCQs TEST 3:

0

Chapter 14 – The Atmosphere Test 3

1 / 15

Stratosphere extends upto?

2 / 15

The major constituents of troposphere are?

3 / 15

In which region of atmosphere weathers occur?

4 / 15

Which is responsible for rise in temperature in stratosphere?

5 / 15

Which region is next to troposphere?

6 / 15

Mid of stratosphere is composed of?

7 / 15

Which is not a primary pollutant?

8 / 15

Which is not a secondary pollutant?

9 / 15

When wood burns in limited supply of oxygen which gas is produced?

10 / 15

pH of normal rain water is?

11 / 15

pH of acid rain is?

12 / 15

Acid rain attacks on?

13 / 15

Decreased ozone layer will increase infectious disease like?

14 / 15

Thermosphere lies beyond?

15 / 15

PAN is the abbreviation of?

Your score is

The average score is 0%

0%

Chemistry Class 10 Chapter 13 MCQs With 3 Test

Chemistry Class 10 Chapter 13 MCQs test 1 related to It Is Responsible For The Transmission Of Genetic Information, Carbohydrates Are Synthesized By Plants Through, The Glucose Is Further Polymerized To Form, Carbohydrates Are Molecules, Monosaccharides Are Sugars, The Important Monosaccharides Are, Carbohydrates Are, Monosaccharides Consists Of No. Of Carbon Atoms, Carbohydrates Are In Water, Monosaccharides Cannot Be, Maltose A Disaccharides Of Two Molecules, Nature Of Polysaccharides Is, Polysaccharides Is  ………. Solid, Source Of Simple Sugar Is, It Is Pure Cellular, Starch Is Found In, Carbohydrates Is Directly Used By, Carbohydrates Regulate The Amount Of  ………… In Our Body, Energy Provided By Carbohydrate Is, Dextrose Solution Contain Calories Of Energy:

10th Class Chemistry Chapter 13 Biochemistry MCQs TEST 1:

0

Chemistry Chapter 13 – Biochemistry Test 1

1 / 20

It is responsible for the transmission of genetic information?

2 / 20

Carbohydrates are synthesized by plants through?

3 / 20

The glucose is further polymerized to form?

4 / 20

Carbohydrates are molecules?

5 / 20

Monosaccharides are sugars?

6 / 20

The important monosaccharides are?

7 / 20

Carbohydrates are?

8 / 20

Monosaccharides consists of no. of carbon atoms?

9 / 20

Carbohydrates are in water?

10 / 20

Monosaccharides cannot be?

11 / 20

Maltose a disaccharides of two molecules?

12 / 20

Nature of polysaccharides is?

13 / 20

Polysaccharides is  .......... solid?

14 / 20

Source of simple sugar is?

15 / 20

It is pure cellular?

16 / 20

Starch is found in?

17 / 20

Carbohydrates is directly used by?

18 / 20

Carbohydrates regulate the amount of  ............ in our body?