Metal and Its Compounds MCQ question and answer with solution | Chemistry Gk MCQs

A. decreases its weight

B. increases its weight

C. does not affect weight but iron is oxidised

D. does not affect weight but iron is reduced

A. Ag

B. Cu

C. Au

D. Al

A. Tin

B. Copper

C. Silver

D. Chorine

A. gypsum

B. glass

C. asbestos

D. limestone

A. a-2, b-3, c-4, d-1

B. a-1, b-2, c-3, d-4

C. a-2, b-4, c-3, d-1

D. a-1, b-3, c-2, d-4

A. Zn

B. Mn

C. Cu

D. Mg

A. Gold and silver are not ductile

B. Phophorus and nitrogen are ductile

C. Copper and platinum are ductile

D. Sulphur and phophorus are sonorous.

A. One

B. Two

C. Five

D. Ten

A. dehydration

B. hydration and dissociation of water

C. dissociation of water

D. polymerisatio

A. copper

B. aluminium

C. iron

D. sodium