The enthalpy change for the adsorption process and micelle formation respectively are (A) Hads < 0 a — JEE Mains Chemistry Past Papers Chemistry Question
Question
The enthalpy change for the adsorption process and micelle formation respectively are (A) Hads < 0 and Hmic < 0 (B) Hads < 0 and Hmic > 0 (C) Hads > 0 and Hmic < 0 (D) Hads > 0 and Hmic > 0
Answer: B
💡 Solution & Explanation
Enthalpy of Adsorption is negative because attraction force increases in Adsorption. Enthalpy of formation of micelle is in general positive.
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