An aqueous solution contains 5% by weigh...

An aqueous solution contains 5% by weight of urea and 10% by weight of glucose. What will be its freezing point ? (`K_(f)` for water `=1.86^(@)" mol"^(-)`kg)

A

`3.04^(@)C`

B

`-3.04^(@)C`

C

`-5.96^(@)C`

D

`5.96^(@)C`

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The correct Answer is:

B

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