The Henry's law constant (K_H) values of three gases (A, B, C) in water are 145, 2×10^-5 and 35 kbar, respectively. The solubility of these gases in water follow the order:

1. A > B > C

2. B > A > C

3. B > C > A

4. A > C > B

Doubtly Asked 30 Oct 2026 NEET UG 2024 Practice test neet Save WhatsApp Report

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Answer: 3. B > C > A

Key idea: by Henry's law \(p=K_Hx\), so a larger \(K_H\) means lower solubility.

\(K_H\): B (\(2\times10^{-5}\)) < C (35) < A (145) kbar. Solubility order: B > C > A. Option 3.

Doubtly AI · 30 Oct 2026 AI-generated · not yet verified Report

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