A) n-hexane and n-heptane
B) ethanol and chloroform
C) phenol and aniline
D) chloroform and acetone
Correct Answer: B
Solution :
In case of positive deviation from Raoults law,\[A-B\]interactions are weaker than those between A - A or B - B. Water and ethanol, ethanol and chloroform, acetone and ethanol, acetic acid and toluene etc. liquid pairs shows positive deviation from Raoults law.
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