Chemistry MCQ Question With Answer Of SSC
This Mock Test Is Good To Practice The Questions Of Chemistry MCQ Exam That Are As The Same Pattern Main Exam .Candidates Are Required To Practice Hard To Score Well In The Chemistry MCQ Exam. Therefore, Here Have Provided The Chemistry MCQ Question With Answer Of SSC 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.
• Tin
• Copper
• Chromium
2. Which Of The Following Could Be Used As Fuel In Propellant Or Rockets ?
• Liquid Nitrogen + Liquid Oxygen
• Liquid Hydrogen + Liquid Nitrogen
• Liquid Hydrogen + Liquid Oxygen
3. An Atomic Dock Is Based On Transitions In
• Sodium
• Magnesium
• Aluminium
4. If All Bullets Could Not Be Removed From Gunshot Injury Of A Man It May Cause Poisoning By
• Iron
• Mercury
• Arsenic
5. Which Of The Following Is Used In Making Smoke Bombs?
• Phosphorus
• Hydrogen
• Carbon
6. Bleaching Action Of Moist Sulphur Dioxide Is Because Of Its
• Acidic Property
• Oxidising Property
• Basic Property
7. Chemical Name Of Bleaching Powder Is
• Calcium Chlorate
• Calcium Hypochlorite
• Calcium Bi Chloride
8. Black Lung Disease Occurs In People Working In
• Organic Solvents Industry
• Paint Manufacturing Industry
• Coalmines
9. Tear Gas Is
• Carbonyl Chloride
• Nitrous Oxide
• Bleaching Powder
10. Mortar Is A Mixture Of Water Sand And
• Slaked Lime
• Limestone
• Gypsum
11. Cement Containing Excess Amount Of Lime
• Becomes More Strong
• Is Slow Setting
• Is Quick Setting
12. The Chemical Bahaviour Of An Atom Depends Upon
• The Number Of Nucleons In The Nucleus
• The Number Of Electrons Orbiting Around The Nucleus
• The Number Of Protons In Its Nucleus
13. What Is ”Milk Of Magnesia” Chemically ?
• Sodium Bicarbonate
• Calcium Hydroxide
• Magnesium Hydroxide
14. The Most Abundant Element In The Human Body Is
• Oxygen
• Iron
• Nitrogen
15. The Addition Of Gypsum To Portland Cement Helps In :
• Rapid Setting Of Cement
• Reduction In The Cost Of Cement
• Increasing The Strength Of Cement
16. Which One Of The Following Metals Pollutes The Air Of A City Having Large Number Of Automobiles?
• Chromium
• Lead
• Copper
17. In Which Of The Following States Maximum Iron Ore Is Found ?
• FeC03
• Fe304
• FeS2
18. Among The Fuels Given Below The One With Highest Calorific Value Is
• Coal
• Natural Gas
• Wood
19. Which One Of The Following Pairs Is NOT Correctly Matched?
• Monazite: Thorium
• Haematite: Copper
• Pitchblende : Uranium
20. Wood Spirit Is
• Methyl Alcohol
• Butyl Alcohol
• Propyl Alcohol
21. Metal Are Good Conductors Because
• The Molecules In Them Are Very Close To Each Other
• The Molecules In Them Collide Very Freely
• They Contain Reflecting Surface
22. The Chemical Name Of Ratpoison Is H
• Potassium Cyanide
• Zinc Phosphide
• Lead Nitrate
23. A Polymeric Substance Used To Make Parachute Is
• Cotton
• Viscose
• Terylene
24. Which One Of The Following Is Known As The Brown Coal ?
• Lignite
• Bituminous
• Anthracite
25. Vulcanization Of Rubber Is Carried Out By Adding
• Phosphorus
• Carbon
• Sulphur
26. Which Of The Following Processes Is Used For The Production Of Biodiesel?
• Transamination
• Translation
• Trans Esterification
27. The Cathode Of A Lead Storage Battery Is Made Up Of
• Zinc
• Lead Oxide
• Manganese Dioxide
28. Which Of The Following Metals Occurs In Free State ?
• Zinc
• Copper
• Lead
29. The Coloured Discharge Tubes Foradvertisement Mainly Contain
• Argon
• Helium
• Xenon
30. Which One Of The Following Is An Example Of A Gel ?
• Face Cream
• Shaving Cream
• Cheese
31. The Material Used In The Manufacture Of Lead Pencil Is
• Carbon
• Lead
• Graphite
32. The Gas Which Turns Into Liquid At The Lowest Temperature Among The Following Is
• Hydrogen
• Oxygen
• Nitrogen
33. When Water Itself Combines Chemically With Some Element Or Mineral It Is Called
• Desilication
• Carbonation
• Hydration
34. Dry Powder Fire Extinguishers Contain
• Sand And Sodium Carbonate
• Sand And Potassium Carbonate
• Sand And Sodium Bicarbonate
35. Which Of The Following Metals Form An Amalgam With Other Metals ?
• Tin
• Zinc
• Mercury
36. One Of The Following Is Used To Dissolve Noble Metals. That Is
• Hydrochloric Acid
• Sulphuric Acid
• Aqua Ragla
37. Denatured Spirit Is Ethanol Mixed With
• Pyridine
• Kerosene
• Petrol
38. Which Of The Following Is A Natural Dye ?
• Alizarin
• Aniline Blue
• Crystal Violet
39. The Mass Number Of A Nucleus Is.
• Sometimes More And Sometimes Equal To Its Atomic Number
• Always Equal To Its Atomic Number
• Always Less Than Its Atomic Number
40. Glass Is A
• Super Cooled Gas
• Superheated Liquid
• Superheated Solid
41. Which Of The Following Is An Iron Ore ?
• Lignite
• Nitrite
• Magnetite
42. The Major Constituent Of Air Is
• Carbon Dioxide
• Oxygen
• Hydrogen
43. The Main Constituent Of Biogas Is
• Acetic Acid
• Methane
• Methyl Alcohol
44. Litmus Is Obtained From
• A Fungus
• A Bacterium
• Lichen
45. Solder Metal Is An Alloy Of
• Copper And Zinc
• Lead And Tin
• Copper And Tin
46. Refrigerators Keep Food Unspoiled Because
• At Its Low Temperature The Germs Are Killed
• At Its Low Temperature The Germs Are Frozen
• It Sterilises The Food
47. Which Of The Following Is Used To Remove Ink And Rust Stains On Cloth?
• Alcohol
• Ether
• Kerosene Oil
48. Of The Following Which One Pollutes The Air Of Abig City ?
• Copper
• Chromium
• Calcium
49. Which Of The Following Fibres Catches Fire Least ?
• Cotton
• Terricot
• Nylon
50. The Major Harmful Gas Emitted By Automobile Vehicles Which Causes Air Pollution Is
• Carbon Monoxide
• Carbon Dioxide
• Ozone Gas
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