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Which has the lowest boiling point at 1 ...

Which has the lowest boiling point at 1 atm pressure ?

A

0.1 M KCI

B

0.1 M Urea

C

0.1 M `CaCl_2`

D

0.1 M `AlCl_3`

Text Solution

Verified by Experts

The correct Answer is:
B
Hint: It has lowest value of Van.t Hofffactor, i.
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