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When common salt is dissolved in water...

When common salt is dissolved in water

A

Melting point of the solution increases

B

Boiling point of the solution increases

C

Boiling point of the solution decreases

D

Both melting point and boiling point decreases

Text Solution

Verified by Experts

The correct Answer is:
B
Common salt is non-volatile and rises the b.pt.
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Knowledge Check

  • If common salt is dissolved in water, the vapour pressure of the solution will

    A
    Increase
    B
    Decrease
    C
    Remain unchanged
    D
    Can not be predicted

  • When the common salt dissolves in water, the entropy of the system increases. This means that the sign of Delta S is ______ and randomness of the system _______

    A
    Undetermined, increases
    B
    Positive, decreases
    C
    Positive, increases
    D
    Negative, decreases

  • A common salt is first dissolved in water and extracted again from the water. In this process,

    A
    entropy decreases
    B
    entropy increases
    C
    entropy becomes zero
    D
    entorpy remains constant.

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