Practice MCQ Questions and answers on Chemistry-GK

A. Sodium Chloride

B. Sodium Bicarbonate

C. Sodium

D. Sodium Oxide

A. –3 to +5

B. –3 to +3

C. –3 to +4

D. –3 to +6

A. 2

B. 3

C. 4

D. 5

A. Magnesium carbonate

B. Sodium bicarbonate

C. Calcium hydroxide

D. Magnesium hydroxide

A. Chlorine

B. Hydrogen

C. Nitrogen

D. Oxygen

A. Calcium chlorate

B. Calcium hypochlorite

C. Calcium chloro hypochlorite

D. Calcium bi chloride

A. NO

B. N₂O

C. NO₂

D. N₂O₃

A. Caustic soda

B. Caustic potash

C. Soda ash

D. Sodium hydroxide

A. Aluminium oxide

B. Magnesium oxide

C. Zinc oxide

D. Calcium oxide

A. 5

B. 8

C. 12

D. 22