Question

valency of CLO ???????​

Answer 1

Answer:

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.

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Answer 2

Answer:

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