Question

For a gas, the deviation from ideal behavior is maximum at:

• A. $0^{\circ }\text{C and}1.0\text{atm}$
• B. ${100}^{\circ }\text{C and}2.0\text{atm}$
• C. $-{13}^{\circ }\text{C and}1.0\text{atm}$
• D. $-{13}^{\circ }\text{C and}2.0\text{atm}$

Answer 1

The correct option is D $-{13}^{\circ }\text{C and}2.0\text{atm}$

A gas follows ideality at high temperature and lower pressure.
A gas at lower temperature and higher pressure will deviate maximum from the ideal behaviour.