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The latent heat of fusion of ice is 80 "...

The latent heat of fusion of ice is `80 "cal"//g` at `0^(@)C` what is the freezing point of a solution of Kcl in water containing `7.45` grm of solute in 500 grm of water , assuming the salt is dissociated to the extent of `95%`

A

`0.73^(@)C`

B

`-0.73^(@)C`

C

`272.27K`

D

`273.73K`

Text Solution

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The correct Answer is:
C
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