Question

D
64 Formula of Metal hydroxide of metal M is MOH.
The formula of its
(1) Chloride (2) sulphate (3) nitrate (4) carbonate​

Answer 1

Explanation:

Formula of Metal hydroxide = MOH.

So, valency of Metal M= +1.

So, by criss-cross method you get

(1) Metal chloride= MCl

(2) Metal sulphate= M2SO4

(3) Metal nitrate= MNO3

(4) Metal Carbonate= M2CO3

Answer 2

chloride = CL

sulphate = SO4

nitrate = NO3

carbonate = CO3