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Assertion : Molarity of the solution cha...

Assertion : Molarity of the solution changes with temperature.
Reason : Molarity is a colligative property.

A

If both assertion are reason are correct and reason is correct explanation for assertion.

B

If both assertion and reason are corrct but reason is not correct explanation for assertion.

C

If assertion is corrct but reason is incorrect.

D

If assertion and reason both are incrrect.

Text Solution

Verified by Experts

The correct Answer is:
c
Correct Reason. Molarity depends upon volume which changes with change in temperature.
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Given below are two statements labelled as Assertion (A) and Reason (R) Assertion(A): Molarity of a solution changes with temperature. Reason (R): Molarity is a colligative property. Select the most appropriate answer from the options given below:

Molarity of a solution changes with temperature but molality does not.

Knowledge Check

  • Assertion (A): Molarity of a solution changes with temperature. Reason (R): Molarity is dependent on volume of solution.

    A
    Both A and R are true and R is the correct explanation of A
    B
    Both A and R are true but R is NOT the correct explanation of A
    C
    A is true but R is false
    D
    A is false and R is True

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

    A
    Assertion and reason both are correct statement and reason is correct explanation for assertion.
    B
    Assertion and reason both are correct statements but reason is not correct explanation for assertion.
    C
    Assertion is correct statement but reason is wrong statement.
    D
    Assertion and reason both are incorrect statements.

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

    A
    Assertion and reson both are correct statements and reson is sorrect explanation for assertion.
    B
    Assertion and reson both are correct statements but resons is not correct explanation for assertion.
    C
    Assertion and reason both are incorrect statements.
    D
    Assertion is wrong statement but reason is correct statement.

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    Why does molarity change with temperature but molality does not ?

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    Assertion (A) Molarity of a solution in liquid state changes with temperature. Reason (R ) The volume of a solution charges with change in temperature.

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