Arrange the following solutions as directed:
Increasing order of boiling points.
`0.001 m NaCl` , 0.001 m urea
`0.001 m MgCl_(2)` , `0.001 m CH_(3)COOH`
Increasing order freezing points.
0.1 M ethanol ,`0.1 M Ba_(3)(PO_(4)_(2)`
`0.1 M Na_(2)SO_(4)`
Increasing order of osmotic pressure.
`0.1 M` glucose ,`1%` urea solution
`0.1 M` common salt
Increasing order of Van't Hoff factor. ltBrgt `NaNO_(3)` , `BaCl_(2)`
`K_(3)[Fe(CN)_(6]` ,`C_(6)H_(12)O_(6)`
`CH_(3)COOH`

Explanation

a. Boiling point is higher if `DeltaT_(b)` is higher which in turn depends on `m_(eff)(=im_(eff)`
`0.001 m "urea" lt 0.001 m CH_(3)COOH lt 0.001 M NaCl lt 0.001 m MgCl_(2)`
Freezing point is higher if `DeltaT_(f)` is lower (depend on `m_(eff))`
`rArr 0.1 M Ba_(3)(PO_(4))_(2) lt 0.1 M Na_(2)SO_(4) lt 0.1 M "Ethanol"`
Osmotic pressure is higher if `C_(eff)` is higher.
`0.1 M "glucose" lt 1% "urea" (~~0.167 M) lt 0.1 M NaCl`
`NaNO_(3): i=2,K_(3)[Fe(CN)_(6)]:i=4,`
`CH_(3)COOH ("weak acid"): i=2`,
`BaCl_(2):i=3`,`C_(6)H_(12)O_(6):i=1`
`dlteltalt blt c`