AIIMS2011Chemistry-Colligative Properties
AIIMS 2011 Chemistry Boiling and Freezing Point Changes Assertion Reason Question
Type: Assertion Reason-conceptual-Medium-Class 12
Assertion : A non volatile solute is mixed in a solution then elevation in boiling point and depression in freezing point both are 2 K. Reason : Elevation in boiling point and depression in freezing point both depend on melting point of non-volatile solute.
A
If both assertion and reason are true and reason is the correct explanation of assertion
B
If both assertion and reason are true but reason is not the correct explanation of assertion
C
If assertion is true but reason is false
D
If both assertion and reason are false
Correct Answer
Option D
Detailed Explanation
Elevation in boiling point is Kb × m.
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