Question

valency of CLO fast​

Answer 1

If we consider the chlorate radical *ClO-3*, it has a charge —3 on it which gives it the capacity to form ionic compound of formula M3Cr2O7 with M have charge +1. Valency is the combining capacity of a group and is equal to the mod of the charge on the group. Therefore the valency must be equal to 3.

⚡ SINGH MANSION ⚡

Answer 2

hope u help this follow me