The volumes of gases H₂, CH₄, CO₂ and NH₃ adsorbed by 1 g of charcoal at 288 K are in the order — Surface Chemistry Chemistry Question
Question
The volumes of gases H₂, CH₄, CO₂ and NH₃ adsorbed by 1 g of charcoal at 288 K are in the order
Answer: D
💡 Solution & Explanation
The extent of adsorption is proportional to the critical temperature of the gas. The critical temperatures are in the order NH₃ > CO₂ > CH₄ > H₂. Therefore, correct answer is D.
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