Top 1000+ Solved Chemistry MCQ Questions Answer

a. Tartaric acid

b. Malic acid

c. Oxalic acid

d. Acetic acid

a. Scandium

b. Gallium

c. Titanium

d. Germanium

a. Fluorine

b. Chlorine

c. Bromine

d. Iodine

a. Alcohol

b. Aldehyde

c. Ester

d. Ether

a. Copper

b. Iron

c. Silver

d. Nichrome

a. Carbon dioxide

b. Chloro fluorocarbon

c. Carbon monoxide

d. Freon

a. 60°C for 10 minutes

b. 63° C for 20 minutes

c. 63°C for 30 minutes

d. 72°C for 10 minutes

a. 2 to 3 per cent

b. 3 to 4 per cent

c. 4 to 5 per cent

d. 5 to 6 per cent

a. 0.1 - 2% carbon

b. 5 - 10% carbon

c. more than 10% carbon

d. no carbon

a. Silver Iodide

b. Sodium Chloride

c. Dry ice or frozen carbon dioxide

d. (4) All the above

a. Calcium Tetra Fluoride

b. Difluoro Dichloro Methane

c. Fluorspar and Felspar

d. Hydrofluosilicic Acid

a. "2"

b. "1"

c. "0"

d. "3"

a. Polyvinyl chloride

b. Polystyrene

c. Polyethylene

d. Polyamide

a. U-235

b. U-238

c. U-239

d. N.O.T.

a. Atomic bombs

b. Dynamo

c. A battery

d. Electric heaters