1.

If for a sucrose solution elevation in boiling point is `0.1^(@)C` then what will be the boiling point of NaCl solution for same molal concentrationA. `0.1^(@)C`B. `0.2^(@)C`C. `0.08^(@)C`D. `0.01^(@)C`

Answer» Correct Answer - B
Elevation in a boiling point is a colligative property as it depends upon the number of particles.
`Delta T_(b) ptop n`
For sucrose, `n = 1, Delta T_(b) = 0.1^(@)C`
For NaCl, n = 2, `Delta T_(b)=0.2^(@)C`


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