Question

What is the Valency of functional groups?

Answer 1

__HEY BUDDY__

Here is ur answer::::

Halogen group – (-X) can combine with one atom. So its valency is 1

Alcohol group – (-OH) has a valency of 1

Aldehyde group – (-CHO) has a valency of 1

Ketone group – (-CO-) has valency of 2

Carboxylic acid group – (-COOH) has a valency of 1

I hope it will help you:)

Answer 2

Hay Mate
Here Urr Ans...

The number of atoms of hydrogen or equivalent with which a functional group will combine is equal to the valency of functional group.

Halogen group – (-X) can combine with one atom. So its valency is 1

Alcohol group – (-OH) has a valency of 1

Aldehyde group – (-CHO) has a valency of 1

Ketone group – (-CO-) has valency of 2

Carboxylic acid group – (-COOH) has a valency of 1



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