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A solution of glucose has been prepared ...

A solution of glucose has been prepared at 298K dissolving 7.2 g of glucose in 100 g of water. `k_f` water is `1.86Km^-1`.
The freezing point of the solsution at 298K will be

A

`+0.372^@C`

B

`-0.570^@C`

C

`-0.372^@C`

D

`-0.520^@C`

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