If the boiling point of an aqueous solution containing a non-volatile solute is `100.15^(@)C`. What is its freezing point? Given latent heat of fusion and vapourization of water `80 cal g^(-1)` and `540 cal g^(-1)`, respectively.
A
`0.361^(@)C`
B
`-0.361^(@)C`
C
`-3.61^(@)C`
D
None of these
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The correct Answer is:
b
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