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Assertion :- Molecular mass of polymers cannot be calculated using boiling point or freezing point method. Reason : Polymers solutions do not possess a constant boiling point or freezing point.A. If both assertion and reason are true and the reason is the correct explanation of the assertion.B. If both assertion and reason are true but reason is not the correct explanation of the assertion.C. If assertion is true but reason is false.D. If the assertion and reason both are false. |
Answer» Correct Answer - C The polymer solutions possess very little elevation in boiling point or depression in freezing point. |
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