Question

For a zero order reaction will the molecularity be equal to zero explain

Answer 1

It is equal to number of molecules taking part simultaneously in single step of reaction. It cannot be zero because, it would mean there is no reaction.

Answer 2

Hey !!

No, the molecularity can never be equal to zero or a fractional number. Molecularity is the number of molecules involved in each elementary reaction which may be different, the molecularity of each step may be different.

Hope it helps you !!