JEE MAIN - Chemistry (2025 - 2nd April Morning Shift - No. 15)

Which of the following graph correctly represents the plots of $\mathrm{K}_{\mathrm{H}}$ at 1 bar for gases in water versus temperature?
JEE Main 2025 (Online) 2nd April Morning Shift Chemistry - Solutions Question 10 English Option 1
JEE Main 2025 (Online) 2nd April Morning Shift Chemistry - Solutions Question 10 English Option 2
JEE Main 2025 (Online) 2nd April Morning Shift Chemistry - Solutions Question 10 English Option 3
JEE Main 2025 (Online) 2nd April Morning Shift Chemistry - Solutions Question 10 English Option 4

Explanation

As temperature increases solubility first decrease then increase hence $\mathrm{K}_{\mathrm{H}}$ first increase than decrease also at moderate temperature $\mathrm{K}_{\mathrm{H}}$ value $\mathrm{He}>\mathrm{N}_2>$ $\mathrm{CH}_4$.

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