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Molal elevation constant "K"(b) for wate...

Molal elevation constant `"K"_(b)` for water is `0.52K//m. 0.1` molal solution of NaCl will boil at

A

NaCl

B

glucose

C

Urea

D

`AlCl_(3)`

Text Solution

Verified by Experts

The correct Answer is:
A
`Delta T_(b)-iK_(b).m`
`0.104=i xx 0.52xx0.1`
`i=2`.
Hence electrolyte will be NaCl
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