Question

Maximum deviation from ideal gas is expected from

• A. $C{H}_4\left(g\right)$
• B. $N{H}_3\left(g\right)$
• C. $H_2\left(g\right)$
• D. $N_2\left(g\right)$

Answer 1

The correct option is B $N{H}_3\left(g\right)$

$N{H}_3\left(g\right)$ is a polar molecule, thus more attractive forces between $N{H}_3$ molecules.