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
[su_accordion]1. In A Nuclear Reactor The Material Use For Absorbing Neutrons Is [/su_accordion]
• Zinc
• Radium
• Lead
• Cadmium
[su_spoiler title=”Answer”]cadmium[/su_spoiler][su_accordion]
2. Bauxite Is An Alloy Of Which Of The Following Metals ? [/su_accordion]
• Silver
• Aluminium
• Tin
• Iron
[su_spoiler title=”Answer”]Aluminium[/su_spoiler][su_accordion]
3. The Noble Gas Used In Radiotherapy Is [/su_accordion]
• Radon
• Neon
• Argon
• Xenon
[su_spoiler title=”Answer”]radon[/su_spoiler][su_accordion]
4. Percentage Of Carbon In Steel I Ranges From [/su_accordion]
• 1 To 5
• 5 To 0
• 0 To 0
• 0 To 0
[su_spoiler title=”Answer”]1 To 5[/su_spoiler][su_accordion]
5. Which Gas Is Used As Fire Extinguisher? [/su_accordion]
• Carbon Dioxide
• Carbon Monoxide
• Carbon Suboxide
• Sulphur Dioxide
[su_spoiler title=”Answer”]Carbon Dioxide[/su_spoiler][su_accordion]
6. Byproduct Obtained By Soap Industry Is [/su_accordion]
• Naphthalene
• Caustic Soda
• Glycerol
• Caustic Potash
[su_spoiler title=”Answer”]Glycerol[/su_spoiler][su_accordion]
7. The RefrigerantFREONis [/su_accordion]
• Difluoro Dichloro Methane
• Calcium Tetra Fluoride
• Fluorspar And Felspar
• HydrofluosllicicAcid
[su_spoiler title=”Answer”]Difluoro Dichloro Methane[/su_spoiler][su_accordion]
8. Which Type Of Glass Is Used For Making Glass Reinforced Plastic? [/su_accordion]
• Pyrex Glass
• Flint Glass
• Quartz Glass
• Fibre Glass
[su_spoiler title=”Answer”]Fibre Glass[/su_spoiler][su_accordion]
9. The Most Commonly Used Chemicals In The Artificial Rainmaking Or Cloud Seeding Are [/su_accordion]
• Silver Iodide (AgI)
• Sodium Chloride (NaCl)
• Dry Ice (Frozen CO2)
• All Of The Above
[su_spoiler title=”Answer”]Silver Iodide (AgI)[/su_spoiler][su_accordion]
10. Which Of The Following Is Not A Nucleon? [/su_accordion]
• Electron
• Neutron
• Positron
• Proton
[su_spoiler title=”Answer”]Positron[/su_spoiler][su_accordion]
11. When Formaldehyde And Potassium Hydroxide Are Heated We Get [/su_accordion]
• Acetylene
• Methane
• Methyl Alcohol
• Ethyl Formate
[su_spoiler title=”Answer”]Methyl Alcohol[/su_spoiler][su_accordion]
12. Aqua Regia Is A 1:3 Mixture By Volume Of [/su_accordion]
• 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
[su_spoiler title=”Answer”]conc. Nitric Acid And Cone Hydrochloric Acid[/su_spoiler][su_accordion]
13. Which One Of The Following Is Used As Preservative For Foodstuff ? [/su_accordion]
• Picric Acid
• Glycerine
• Sodium Benzoate
• Sodium Chloride
[su_spoiler title=”Answer”]Sodium Benzoate[/su_spoiler][su_accordion]
14. The Chemical(S) Most Commonly Used For Cloud Seeding Or Artificial Rainmaking Is Are [/su_accordion]
• Sodium Chloride
• Silver Iodide
• Dry Ice Or Frozen Carbon Dioxide
• All The Above
[su_spoiler title=”Answer”]Silver Iodide[/su_spoiler][su_accordion]
15. Which Of The Following Is Not A Precious Semiprecious Stone? [/su_accordion]
• Emerald
• Ruby
• Pearl
• Sapphire
[su_spoiler title=”Answer”]Pearl[/su_spoiler][su_accordion]
16. Drinking Soda Is [/su_accordion]
• (I) Alkaline
• Neutral
• Acidic
• Oxidant (BSC)
[su_spoiler title=”Answer”]Acidic[/su_spoiler][su_accordion]
17. Which Is The Purest Form Of Iron ? [/su_accordion]
• Cast Iron
• Steel
• Pig Iron
• Wrought Iron
[su_spoiler title=”Answer”]Wrought Iron[/su_spoiler][su_accordion]
18. Which One Of The Following Is A Major Greenhouse Gas? [/su_accordion]
• Chloro Fluorocarbon
• Carbon Dioxide
• Carbon Monoxide
• Freon
[su_spoiler title=”Answer”]Carbon Dioxide[/su_spoiler][su_accordion]
19. The Polymerisation Of Which Of The Following Is Used In Manufacturing Of Polythene In Industry ? [/su_accordion]
• Methane
• Styrene
• Ethylene
• Acetylene
[su_spoiler title=”Answer”]Ethylene[/su_spoiler][su_accordion]
20. The Acid Used In Lead Storage Cells Is [/su_accordion]
• Phosphoric Acid
• Hydrochloric Acid
• Nitric Acid
• Sulphuric Acid
[su_spoiler title=”Answer”]Sulphuric Acid[/su_spoiler][su_accordion]
21. Petroleum Is A Mixture Of [/su_accordion]
• Elements
• Polymers
• Hydrocarbons
• Salts
[su_spoiler title=”Answer”]Hydrocarbons[/su_spoiler][su_accordion]
22. Which One Of The Following Organic Compounds Has Fruity Smell? [/su_accordion]
• Ester
• Aldehyde
• Alcohol
• Ether
[su_spoiler title=”Answer”]Ester[/su_spoiler][su_accordion]
23. Rock Salt Is A Mineral Containing [/su_accordion]
• Potassium
• Magnesium
• Iron
• Sodium
[su_spoiler title=”Answer”]sodium[/su_spoiler][su_accordion]
24. Brass Is Made Of [/su_accordion]
• Copper And Zinc
• Copper Tin And Zinc
• Tin And Lead
• Copper And Tin
[su_spoiler title=”Answer”]Copper And Zinc[/su_spoiler][su_accordion]
25. Which One Of The Following Is Found In Kidney Stones? [/su_accordion]
• Sodium Oxalate
• Sodium Chloride
• Calcium Oxalate
• Calcium Acetate
[su_spoiler title=”Answer”]Calcium Oxalate[/su_spoiler][su_accordion]
26. One Property Of Ammonia Is [/su_accordion]
• It Is A Yellowish Gas
• Its Aqueous Solution Turns Red Litmus Blue
• It Is An Odourless Gas.
• It Is Insoluble In Water.
[su_spoiler title=”Answer”]Its Aqueous Solution Turns Red Litmus Blue[/su_spoiler][su_accordion]
27. Which Of The Following Is Used For Refrigeration? [/su_accordion]
• Freon
• Sulphur Dioxide
• Chlorine
• Phosphine
[su_spoiler title=”Answer”]Freon[/su_spoiler][su_accordion]
28. The Add Used In Lead Storage Cells Is [/su_accordion]
• Phosphoric Acid
• Hydrochloric Acid
• Nitric Acid
• Sulphuric Acid
[su_spoiler title=”Answer”]sulphuric Acid[/su_spoiler][su_accordion]
29. Gobar Gas Contains Mainly: [/su_accordion]
• Methane
• Ethylene
• Propylene
• Acetylene
[su_spoiler title=”Answer”]Methane[/su_spoiler][su_accordion]
30. Beryllium Sulphate Is Less Soluble In Water Due To ? [/su_accordion]
• High Inflammable Energy
• Low Energy Of Dissociation
• Low Inflammable Energy
• Ionic Band
[su_spoiler title=”Answer”]High Inflammable Energy[/su_spoiler][su_accordion]
31. Two Elements Which Are Used To Absorb Neutrons To Control The Chain Reaction During Nuclear Fission Are [/su_accordion]
• Boron And Plutonium
• Cadmium And Uranium
• Boron And Cadmium
• Uranium And Boron
[su_spoiler title=”Answer”]Boron And Cadmium[/su_spoiler][su_accordion]
32. An Example Of Replenshible Energy Source Is [/su_accordion]
• Lignite
• Petroleum
• Coal
• Biomass
[su_spoiler title=”Answer”]Biomass[/su_spoiler][su_accordion]
33. Which Of The Following Gases Is Present Under Pressure In Soft Drinks? [/su_accordion]
• Oxygen
• Nitrogen
• Carbon Dioxide
• Nitrous Oxide
[su_spoiler title=”Answer”]Carbon Dioxide[/su_spoiler][su_accordion]
34. Gelatin Is Mostly Used In Making Icecreams In Order To [/su_accordion]
• Prevent Making A Colloid
• Stabilise Mixture
• Enrich The Aroma
• Stabilise The Colloid And Prevent Crystallisation
[su_spoiler title=”Answer”]Stabilise The Colloid And Prevent Crystallisation[/su_spoiler][su_accordion]
35. Among The Following The Hardest Metal Is [/su_accordion]
• Tungsten
• Gold
• Iron
• Platinum
[su_spoiler title=”Answer”]Tungsten[/su_spoiler][su_accordion]
36. The Charcoal Used To Decolourise Brown Sugar Solution Is [/su_accordion]
• Coconut Charcoal
• Sugar Charcoal
• Animal Charcoal
• Wood Charcoal
[su_spoiler title=”Answer”]Animal Charcoal[/su_spoiler][su_accordion]
37. Milk Sugar Is [/su_accordion]
• Lactose
• Maltose
• Galactose
• Sucrose
[su_spoiler title=”Answer”]Lactose[/su_spoiler][su_accordion]
38. Which One Of The Following Minerals Is Found In Pure Form? [/su_accordion]
• Iron
• Bauxite
• Copper
• Manganese
[su_spoiler title=”Answer”]Copper[/su_spoiler][su_accordion]
39. The Iron Ore Which Contains 72% Of Iron Is : [/su_accordion]
• Limonite
• Magnetite
• Haematite
• Siderite
[su_spoiler title=”Answer”]Magnetite[/su_spoiler][su_accordion]
40. Gold Dissolves In [/su_accordion]
• Nitric Acid
• Hydrochloric Acid
• Acetic Acid
• Aquaregia
[su_spoiler title=”Answer”]Aquaregia[/su_spoiler][su_accordion]
41. What Is The Chemical Name For Baking Soda? [/su_accordion]
• Sodium Bicarbonate
• Sodium Nitrite
• Sodium Nitrate
• Sodium Carbonate
[su_spoiler title=”Answer”]Sodium Bicarbonate[/su_spoiler][su_accordion]
42. Nucleus Of An Atom Consists Of [/su_accordion]
• Proton
• Proton And Neutron
• Neutron
• Electron Proton And Neutron
[su_spoiler title=”Answer”]Proton And Neutron[/su_spoiler][su_accordion]
43. Which Of The Following Is Used To Remove Rust Stains On Cloth? [/su_accordion]
• Lime
• Petrol
• Oxalic Acid Solution
• Kerosene
[su_spoiler title=”Answer”]Oxalic Acid Solution[/su_spoiler][su_accordion]
44. Which Among The Following Metals Provides Atmospheric Oxide? [/su_accordion]
• Sodium
• Aluminium
• Silver
• Calcium
[su_spoiler title=”Answer”]Aluminium[/su_spoiler][su_accordion]
45. Which Of The Following Is Ozone Depleting Pesticide ? [/su_accordion]
• Ethylene Ozonide
• Methyl Bromide
• Benzene
• D.D.T.
[su_spoiler title=”Answer”]Methyl Bromide[/su_spoiler][su_accordion]
46. Bhopal Gas Tragedy Is Associated With Leakage Of [/su_accordion]
• Methyl Isocynate
• Carbon Dioxide
• Nitrogen Dioxide
• Sulphur Dioxide
[su_spoiler title=”Answer”]methyl Isocynate[/su_spoiler][su_accordion]
47. Tetra Ethyle Lead (TEL) Is [/su_accordion]
• A Catalyst In Burning Fossil Fuel
• An Antioxidant
• A Reductant
• An Antiknock Compound
[su_spoiler title=”Answer”]An Antiknock Compound[/su_spoiler][su_accordion]
48. When There Are Two Electrons In The Same Orbital They Have: [/su_accordion]
• No Spin
• Opposite Spin
• Same Or Opposite Spin
• Same Spin
[su_spoiler title=”Answer”]same Or Opposite Spin[/su_spoiler][su_accordion]
49. Ruby And Sapphire Are Oxides Of [/su_accordion]
• Tin
• Iron
• Aluminium
• Copper
[su_spoiler title=”Answer”]aluminium[/su_spoiler][su_accordion]
50. The BOD Values Of Water Indicate The [/su_accordion]
• 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
[su_spoiler title=”Answer”]Amount Of Oxygen Used For Biochemical Oxidation[/su_spoiler]
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