Published 02 Mar, 2020

Chemistry In Everyday Life GK Quiz Set 1

by Nitroquiz Official | GK Quiz

1. Common salt in chemistry is also known as?
A. Sodium Carbonate
B. Sodium Bicarbonate
C. Caustic Soda
D. Sodium Chloride
2. The most common source of common salt is?
A. Sea Water
B. Tap Water
C. Minerals
D. Rocks
3. The pH of common salt dissolved in water is equal to
A. 5
B. 6
C. 7
D. 8
4. The chemical formula representation of common salt is?
A. NaCa
B. NaF
C. NaO
D. NaCl
5. The chemical name of washing soda is
A. Sodium Carbonate
B. Sodium Chloride
C. Sodium Hydroxide
D. Calcium Chloride
6. The primary reason for using Washing soda when washing clothes is to
A. Prevent wastage of water
B. Add glow to the clothes
C. Make clothes smell good
D. Soften the hard water
7. A colorless, odorless, crystalline compound, sometimes referred to as soda niter, nitrate of soda or Chile saltpeter is actually
A. Soda Lime
B. Sodium Nitrate
C. Copper Nitrate
D. Hydrochloric Acid
8. The sugar that we use in our homes everyday is generally
A. Sucrose
B. Maltose
C. Sodium Chloride
D. Saccharine
9. The process of converting sugar into alcohol is commonly known as
A. Condensation
B. Alcoholization
C. Fermentation
D. Carbonization
10. The human body keeps a reserve of glucose in the liver muscles and brain that lasts for around 24 hours is known as
A. Starch
B. Fats
C. Bile Juice
D. Glycogen
11. A common household acidic liquid produced through fermentation and generally used for pickles and cooking is
A. Vinegar
B. Salt water
C. Sauce
D. Hydrochloric Acid
12. The chemical name of Vinegar is
A. Acetic acid
B. Hydrochloric Acid
C. Sulfuric acid
D. Aqua Regia
13. The alcohol most commonly used in alcoholic drinks is chemically called
A. Methanol
B. Ethanol
C. Propanol
D. Carboxylic acid
14. A white powder that decomposes on contact with water and has the characteristic odor of gaseous chlorine and used as a bleaching agent is
A. Bleaching Powder
B. Vinegar
C. Washing Soda
D. Alum
15. Bleaching powder is chemically known as
A. Calcium hypochlorite
B. Calcium Hydroxide
C. Calcium Carbonate
D. Slaked Lime
16. The chemical name of Caustic soda is?
A. Acetic Acid
B. Sodium Chloride
C. Sodium Carbonate
D. Sodium Hydroxide
17. The pH value of caustic soda is
A. 1
B. 7
C. 12
D. 14
18. The acids widely used in lead acid batteries is
A. Hydrochloric acid
B. Hydrofluoric acid
C. Sulfuric acid
D. Nitric acid
19. Which is the only carbon mineral that conducts electricity is
A. Diamond
B. Graphite
C. Coal
D. Coke
20. A mineral that occurs chiefly in sedimentary deposits and is used to make plaster of Paris and fertilizers is
A. Limestone
B. Thermoplastic
C. Gypsum
D. Cement
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