Home
Class 12
CHEMISTRY
9.5g of MgCl(2) is dissolved in 100 g of...

9.5g of `MgCl_(2)` is dissolved in 100 g of water . The freezing point of the solution is `-4.836^(@)C` Then .

A

Degree of dissociation of `MgCl_(2)` is `80%`

B

The boiling point of the solution is `100.96^(@)C`

C

Vant Hoff factor is 2.6

D

Osmatic pressure of the solution considering molality and molarity are same is 24.63 atm at `27^(@)C`.

Text Solution

Verified by Experts

The correct Answer is:
A, C
Promotional Banner

Similar Questions

Explore conceptually related problems

0.1 gram mole of urea is dissolved in 100g. of water. The molality of the solution is

0.1 gram mole of urea is dissolved in 100g. of water. The molality of the solution is

31 g of ethylene glycol (C_2H_6O_2) is dissolved in 600g of water. The freezing point depression of the solution is (K_f for water is 1.86 K Kg mol^-1)

19.5g of CH_(2)FCOOH is dissolved in 500g of water. The depression in freezing point of water observed is 1.0^(@)C . Calculate the Van't Hoff factor and dissociation constant of fluoroacetic acid.

6g. of Urea is dissolved in 90g. of water. The mole fraction of solute is

0.1 mole of NaCl is dissolved in 100g of water. The mole fraction of NaCl is

6 g. of Urea is dissolved in 90 g. of water. The mole fraction of solute is

6 g of urea is dissolved in 90g of boiling water. The vapour pressure of the solution is