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NEET Chemistry Henry's Law MCQ Question

Type: MCQ-numerical-Medium-Class 12

H₂S is a toxic gas used in qualitative analysis. If solubility of H₂S in water at STP is 0.195 m, what is the value of Kₕ?

A

0.0263 bar

B

69.16 bar

C

192 bar

D

282 bar

Correct Answer

Option A

Detailed Explanation

The value of Kₕ is calculated using Henry's law, which relates solubility and pressure.

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