CBSE Class 12 Chemistry 2023 Outside Delhi Set 2 Solved Paper

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Question : 10
Total: 14
Assertion (A): Elevation in boiling point is a colligative property.
Reason (R): The lowering of vapour pressure of solution causes elevation in boiling point.
(c) (A) is true, but ( R ) is false Osmotic pressure depends upon the number of solute dissolve in per litre of solution.
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