Question

Why it is necessary to compare gases at S.T.P?

Answer 1

yes it is necessary to compare gases at STP because it tells about number of moles of a gas.


hope it helps you

Answer 2

Answer:

It is necessary to compare gases at STP because at STP , a mole of a gas has 22.4 litre volume . So we can find out weight of gas or anything else about the gas . so it tells about number of moles of a gas .