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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Which solution shows positive deviation from Raoult’s law? - Chemistry

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प्रश्न

Which solution shows positive deviation from Raoult’s law?

पर्याय

  • Phenol and Aniline

  • Chloroform and Acetone

  • Ethanol and Acetone

  • Chloroform and Ethanol

MCQ
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उत्तर

Ethanol and Acetone

Explanation:

Ethanol and acetone show positive deviation from Raoult’s law because hydrogen bonding in ethanol is broken by acetone, leading to weaker intermolecular forces and higher vapour pressure.

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