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An antifreeze solution is prepared for a...

An antifreeze solution is prepared for a laboratory experiment. In this solution 222.6g of ethylene glycol is dissolved in 200g of water. The density of resultant solution was found to be `1.072 "g mL"^(-1)`. Molal depression constant of water is `"1.86 K kg mol"^(-1)` and molar mass of ethylene glycol `(C_(2)H_(6)O_(2))` is `"62 g mol"^(-1)`.
Freezing point of the solution will be :

A

`-17.387^(@)C`

B

`-33.387^(@)C`

C

`-3.38^(@)C`

D

`-0.338^(@)C`

Text Solution

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The correct Answer is:
B
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