Question

State True or False.

Equal volumes of different gases under similar conditions of temperature and pressure contain equal number of atoms.

• A. True
• B. False

Answer 1

The correct option is B False

The statement, "Equal volumes of different gases under similar conditions of temperature and pressure contain equal number of atoms." is false. The true statement is "Equal volumes of different gases under similar conditions of temperature and pressure contain equal number of moles." For example, at STP conditions, 22.4 L of any gas corresponds to 1 mole.