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Question
CBSEENCH12005810

State the type of non-ideality exhibited by a solution of cyclohexane and ethanol or a solution of acetone and chloroform (only one case). Give reason for your answer.

Solution

Answer:

The solution of ethanol and cyclohexane show positive deviation.
this is because when pure ethanol is added to cyclohexane the molecule of cyclohexane come in between the molecule of ethanol which result in the breaking f hydrogen bond and thus positive deviation .


another case can be
the mixture of chloroform and acetone shows negtive deviation.
When these are mixed , hydrogen bond is formed and negtive deviation shown;