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A 0.1 molal aqueous solution of weak aci...

A 0.1 molal aqueous solution of weak acid is 30% ionized. If `K_(f)` for water is `1.86^(@)C//m`, the freezing point of the solution will be -

A

`-0.36^@C`

B

`-24^@C`

C

`-0.18^@C`

D

`-0.54^@C`

Text Solution

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The correct Answer is:
B
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