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If molarity of the dilute solutions is d...

If molarity of the dilute solutions is doubled ,the value of molal depression constant`(K_(f))`will be:

A

Unchanged

B

Doubled

C

Halved

D

Tripled

Text Solution

Verified by Experts

The correct Answer is:
A
If molality of a dilute solution is doubled , the value of molar depression constant `(K_(f))` will be unchanged because the value of molal depression constant will depend only on number of solute and solvent particle , as it is colligative property .
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Knowledge Check

  • IF molality of the dilute solution is doubled the value of molal depression constant (K_(f)) will be ______.

    A
    halved
    B
    tripled
    C
    unchanged
    D
    doubled

  • If molality of the dilute solution is doubled, the value of molal depression constant (K_f) will be

    A
    halved
    B
    tripled
    C
    unchanged
    D
    doubled.

  • If molality of the dilute solution is doubled, the value of the molal depression constant (K_(f)) will be

    A
    doubled
    B
    halved
    C
    tripled
    D
    unchanged

    • Similar Questions

    Explore conceptually related problems

    Normal freezing of a solvent is 5^(@)C . A 0.5 molal solution of urea in this solvent causes a freezing point depression of two degree. Calculate molal depression constant. (K_(f))

    The observed depression in the freezing point of water for a perticular solution is 0.087 K . Calculate the molality of the solution if molal depression constant for water is 1.86 K kg mol^(-1)

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

    The molal depression constant depends upon

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