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Assertion: Molarity of a solution in liq...

Assertion: Molarity of a solution in liquid state changes with temperature.
Reason: The volume of a solution changes with change in temperature.

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

Text Solution

Verified by Experts

The correct Answer is:
A
Molarity is the number of moles of solute dissolved per litre of solution. Volume of solutions is a function of temperature which varies with temperature. Hence, molarity of solution in liquid state changes with temperature. Thus, both assertion and reason are true and reason is the correct explanation of assertion
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