Top 1000+ Solved Chemistry MCQ Questions Answer

a. Non-polar bonds

b. Polar covalent bonds

c. Metallic bonds

d. Ionic bonds

a. Na

b. Ag

c. Hg

d. Fe

a. Lead sulphate

b. Lead oxide

c. Lead sulphide

d. Calcium sulphate

a. Sodium

b. Tin

c. Radon

d. Radium

a. Zero

b. +4

c. -4

d. +8

a. physical change

b. electrochemical change

c. electrical change

d. None of the above

a. Dilute alcohol

b. Power alcohol

c. Rectified spirit

d. Absolute alcohol

a. Oxalic acid

b. Petrol

c. Alcohol

d. H2O2

a. 7

b. 8

c. 9

d. 6

a. an alkali metal

b. a rare gas

c. a halogen gas

d. a transition metal

a. Stomach - Hydrochloric acid

b. Ant - formic acid

c. Both are right

d. Both are wrong

a. Carbon black

b. Graphite

c. Diamond

d. Coal

a. Calcium chloride

b. Magnesium fluoride

c. Sodium chloride

d. Carbon tetrachloride

a. Hydrogen

b. Carbon dioxide

c. Oxygen

d. Nitrogen

a. Cocaine

b. Morphine

c. Tannin

d. Caffeine