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Depression in Freezing Point

If the molari...

Question

If the molarity of a dilute solution is doubled, the value of molal depression constant $(K_{f})$ will be:

Doubled

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Halved

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Tripled

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Unchanged

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Solution

The correct option is D Unchanged
$K_{f}$ (molal depression constant) is a characteristic of solvent and is independent of molality.

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(K_{f})

(K_{f})

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

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