JEE · NEET Previous Year Question

If the $K_H$ values for $\text{Ar}\text{(}g\text{)}\text{,}{\text{CO}}_2\text{(}g\text{)}\text{,}\text{HCHO}\text{(}g\text{)}$ and ${\text{CH}}_4\text{(}g\text{)}$ respectively are $40.39\text{,}1.67\text{,}1.83\times {10}^{-5}$ and 0.413 , then identify the correct increasing order of their solubilities.

Topic: JEE PYQ

Answer: D. Full step-by-step solution below.