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The elevation in boiling point of a solu...

The elevation in boiling point of a solution of `13.44 g` of `CuCl_(2)` in `1 kg` of water using the following information will be (molecular weight of `CuCl_(2)` is 134.4 and `K_(b)=0.52 K m^(-1))`

A

0.16

B

0.05

C

0.1

D

0.2

Text Solution

Verified by Experts

`DeltaT_(b)=1.K_(b).m'CuCl_(2) ???? Cu^(2+)+2Cl^(-)`
`DeltaT_(b)=2xx0.52xx0.1=0.156~~0.15[K_(b)=0.52,m=13.44/134.4=0.1]`
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