Embibe Experts Solutions for Exercise 1: EXERCISE

Depression in freezing point for $1\mathrm{M}$ urea, $1\mathrm{MNaCl}$ and $1{\mathrm{MCaCl}}_2$ are in the ratio of

Correct increasing order of osmotic pressure for the following is 

Which among the following has highest boiling point?

Which of the following has maximum freezing point?
 

The solution having minimum boiling point is

If $\mathrm{\alpha }=50\% \mathrm{for} {\mathrm{Al}}_2{\left({\mathrm{SO}}_4\right)}_3$, ten van't hoff factor would be

What is the boiling point of 1 molal aqueous solution of $\mathrm{NaCI}\left[{\mathrm{K}}_{\mathrm{b}}=0.52\mathrm{K} {\mathrm{molal}}^{-1}\right]$?

For a non electrolytic solution