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The boiling points of 0.01 M aqueous sol...

The boiling points of 0.01 M aqueous solution of sucrose, NaCl and `CaCl_(2)` would be -

A

The same

B

highest for sucrose solution

C

highest for NaCl solution

D

highest for `CaCl_(2)` solution

Text Solution

Verified by Experts

The correct Answer is:
D
`:' ` Elevation of boiling point is proportional to the no. of foreign species.
`CaCl_(2)rarrCa^(2+)+2Cl^(-) , 3`
`NaCl rarr Na^(+) Cl^(-) , 2`
Sucrose remains an dissociated mostly , 1
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