Mock Test

Chemistry Online Free Mock Test

Chemistry Online Free Mock Test

This Mock Test Is Good To Practice The Questions Of Chemistry Exam That Are As The Same Pattern Main Exam .Candidates Are Required To Practice Hard To Score Well In The Chemistry Exam. Therefore, Here Have Provided The Chemistry Online Free Mock Test In Which Many Questions Available To Help You And Improve Your Skills. These Tests Will Determine Your Current Status And Position. These Will Be Based On New Pattern And Updated Syllabus. The Test Will Be Provided In English And If You Want To Give It In Hindi Then Visit Our Hindi Website

1. In A Nuclear Reactor The Material Use For Absorbing Neutrons Is
• Zinc
• Radium
• Lead
• Cadmium
Answer
cadmium

2. Bauxite Is An Alloy Of Which Of The Following Metals ?

• Silver
• Aluminium
• Tin
• Iron
Answer
Aluminium

3. The Noble Gas Used In Radiotherapy Is

• Radon
• Neon
• Argon
• Xenon
Answer
radon

4. Percentage Of Carbon In Steel I Ranges From

• 1 To 5
• 5 To 0
• 0 To 0
• 0 To 0
Answer
1 To 5

5. Which Gas Is Used As Fire Extinguisher?

• Carbon Dioxide
• Carbon Monoxide
• Carbon Suboxide
• Sulphur Dioxide
Answer
Carbon Dioxide

6. Byproduct Obtained By Soap Industry Is

• Naphthalene
• Caustic Soda
• Glycerol
• Caustic Potash
Answer
Glycerol

7. The RefrigerantFREONis

• Difluoro Dichloro Methane
• Calcium Tetra Fluoride
• Fluorspar And Felspar
• HydrofluosllicicAcid
Answer
Difluoro Dichloro Methane

8. Which Type Of Glass Is Used For Making Glass Reinforced Plastic?

• Pyrex Glass
• Flint Glass
• Quartz Glass
• Fibre Glass
Answer
Fibre Glass

9. The Most Commonly Used Chemicals In The Artificial Rainmaking Or Cloud Seeding Are

• Silver Iodide (AgI)
• Sodium Chloride (NaCl)
• Dry Ice (Frozen CO2)
• All Of The Above
Answer
Silver Iodide (AgI)

10. Which Of The Following Is Not A Nucleon?

• Electron
• Neutron
• Positron
• Proton
Answer
Positron

11. When Formaldehyde And Potassium Hydroxide Are Heated We Get

• Acetylene
• Methane
• Methyl Alcohol
• Ethyl Formate
Answer
Methyl Alcohol

12. Aqua Regia Is A 1:3 Mixture By Volume Of

• Conc. Nitric Acid And Cone Hydrochloric Acid
• Cone Hydrochloric Acid And Cone Nitric Acid
• Cone Nitric Acid And Cone Sulphuric Acid
• Conc. Sulphuric Acid And Cone Nitric Acid
Answer
conc. Nitric Acid And Cone Hydrochloric Acid

13. Which One Of The Following Is Used As Preservative For Foodstuff ?

• Picric Acid
• Glycerine
• Sodium Benzoate
• Sodium Chloride
Answer
Sodium Benzoate

14. The Chemical(S) Most Commonly Used For Cloud Seeding Or Artificial Rainmaking Is Are

• Sodium Chloride
• Silver Iodide
• Dry Ice Or Frozen Carbon Dioxide
• All The Above
Answer
Silver Iodide

15. Which Of The Following Is Not A Precious Semiprecious Stone?

• Emerald
• Ruby
• Pearl
• Sapphire
Answer
Pearl

16. Drinking Soda Is

• (I) Alkaline
• Neutral
• Acidic
• Oxidant (BSC)
Answer
Acidic

17. Which Is The Purest Form Of Iron ?

• Cast Iron
• Steel
• Pig Iron
• Wrought Iron
Answer
Wrought Iron

18. Which One Of The Following Is A Major Greenhouse Gas?

• Chloro Fluorocarbon
• Carbon Dioxide
• Carbon Monoxide
• Freon
Answer
Carbon Dioxide

19. The Polymerisation Of Which Of The Following Is Used In Manufacturing Of Polythene In Industry ?

• Methane
• Styrene
• Ethylene
• Acetylene
Answer
Ethylene

20. The Acid Used In Lead Storage Cells Is

• Phosphoric Acid
• Hydrochloric Acid
• Nitric Acid
• Sulphuric Acid
Answer
Sulphuric Acid

21. Petroleum Is A Mixture Of

• Elements
• Polymers
• Hydrocarbons
• Salts
Answer
Hydrocarbons

22. Which One Of The Following Organic Compounds Has Fruity Smell?

• Ester
• Aldehyde
• Alcohol
• Ether
Answer
Ester

23. Rock Salt Is A Mineral Containing

• Potassium
• Magnesium
• Iron
• Sodium
Answer
sodium

24. Brass Is Made Of

• Copper And Zinc
• Copper Tin And Zinc
• Tin And Lead
• Copper And Tin
Answer
Copper And Zinc

25. Which One Of The Following Is Found In Kidney Stones?

• Sodium Oxalate
• Sodium Chloride
• Calcium Oxalate
• Calcium Acetate
Answer
Calcium Oxalate

26. One Property Of Ammonia Is

• It Is A Yellowish Gas
• Its Aqueous Solution Turns Red Litmus Blue
• It Is An Odourless Gas.
• It Is Insoluble In Water.
Answer
Its Aqueous Solution Turns Red Litmus Blue

27. Which Of The Following Is Used For Refrigeration?

• Freon
• Sulphur Dioxide
• Chlorine
• Phosphine
Answer
Freon

28. The Add Used In Lead Storage Cells Is

• Phosphoric Acid
• Hydrochloric Acid
• Nitric Acid
• Sulphuric Acid
Answer
sulphuric Acid

29. Gobar Gas Contains Mainly:

• Methane
• Ethylene
• Propylene
• Acetylene
Answer
Methane

30. Beryllium Sulphate Is Less Soluble In Water Due To ?

• High Inflammable Energy
• Low Energy Of Dissociation
• Low Inflammable Energy
• Ionic Band
Answer
High Inflammable Energy

31. Two Elements Which Are Used To Absorb Neutrons To Control The Chain Reaction During Nuclear Fission Are

• Boron And Plutonium
• Cadmium And Uranium
• Boron And Cadmium
• Uranium And Boron
Answer
Boron And Cadmium

32. An Example Of Replenshible Energy Source Is

• Lignite
• Petroleum
• Coal
• Biomass
Answer
Biomass

33. Which Of The Following Gases Is Present Under Pressure In Soft Drinks?

• Oxygen
• Nitrogen
• Carbon Dioxide
• Nitrous Oxide
Answer
Carbon Dioxide

34. Gelatin Is Mostly Used In Making Icecreams In Order To

• Prevent Making A Colloid
• Stabilise Mixture
• Enrich The Aroma
• Stabilise The Colloid And Prevent Crystallisation
Answer
Stabilise The Colloid And Prevent Crystallisation

35. Among The Following The Hardest Metal Is

• Tungsten
• Gold
• Iron
• Platinum
Answer
Tungsten

36. The Charcoal Used To Decolourise Brown Sugar Solution Is

• Coconut Charcoal
• Sugar Charcoal
• Animal Charcoal
• Wood Charcoal
Answer
Animal Charcoal

37. Milk Sugar Is

• Lactose
• Maltose
• Galactose
• Sucrose
Answer
Lactose

38. Which One Of The Following Minerals Is Found In Pure Form?

• Iron
• Bauxite
• Copper
• Manganese
Answer
Copper

39. The Iron Ore Which Contains 72% Of Iron Is :

• Limonite
• Magnetite
• Haematite
• Siderite
Answer
Magnetite

40. Gold Dissolves In

• Nitric Acid
• Hydrochloric Acid
• Acetic Acid
• Aquaregia
Answer
Aquaregia

41. What Is The Chemical Name For Baking Soda?

• Sodium Bicarbonate
• Sodium Nitrite
• Sodium Nitrate
• Sodium Carbonate
Answer
Sodium Bicarbonate

42. Nucleus Of An Atom Consists Of

• Proton
• Proton And Neutron
• Neutron
• Electron Proton And Neutron
Answer
Proton And Neutron

43. Which Of The Following Is Used To Remove Rust Stains On Cloth?

• Lime
• Petrol
• Oxalic Acid Solution
• Kerosene
Answer
Oxalic Acid Solution

44. Which Among The Following Metals Provides Atmospheric Oxide?

• Sodium
• Aluminium
• Silver
• Calcium
Answer
Aluminium

45. Which Of The Following Is Ozone Depleting Pesticide ?

• Ethylene Ozonide
• Methyl Bromide
• Benzene
• D.D.T.
Answer
Methyl Bromide

46. Bhopal Gas Tragedy Is Associated With Leakage Of

• Methyl Isocynate
• Carbon Dioxide
• Nitrogen Dioxide
• Sulphur Dioxide
Answer
methyl Isocynate

47. Tetra Ethyle Lead (TEL) Is

• A Catalyst In Burning Fossil Fuel
• An Antioxidant
• A Reductant
• An Antiknock Compound
Answer
An Antiknock Compound

48. When There Are Two Electrons In The Same Orbital They Have:

• No Spin
• Opposite Spin
• Same Or Opposite Spin
• Same Spin
Answer
same Or Opposite Spin

49. Ruby And Sapphire Are Oxides Of

• Tin
• Iron
• Aluminium
• Copper
Answer
aluminium

50. The BOD Values Of Water Indicate The

• Amount Of Oxygen Used For Biochemical Oxidation
• Amount Of Organic Debris
• Amount Of Oxygen Used For Biochemical Reduction
• Amount Of Ozone Used For Biochemical Oxidation
Answer
Amount Of Oxygen Used For Biochemical Oxidation

If You Are Preparing For The Chemistry Exam, We Have Provided The Questions Answer In The Post As A Mock Test .It’s Related To Chemistry Online Test Chemistry Online Test Class 10 Chemistry Online Test For Neet Chemistry Online Classes Chemistry Online Jobs Chemistry Online Quiz Chemistry Online Course . If You Have Any Questions Or Suggestions About Them Or If You Want To Know More About This So, Please Comment Below.

Join Our Whatsapp Group For Latest Update :

Leave a Reply

Your email address will not be published. Required fields are marked *