Question

There is a standard value of temperature and pressure at which the molar volume of a gas is $22.4L$. The correct values are:

• A. $273K,1atm$
• B. $300K,760mm$
• C. ${25}^{\circ }C,760mm$
• D. $373K,1atm$

Answer 1

The correct option is A $273K,1atm$

Molar volume of a gas of STP, which is equal to $22.4L$ for $1$ mole of any ideal gas at a temperature equal to $273.15K$ and a pressure equal to $1.00$ $atm.$