SolutionHard
Question
If 0.1 M solution of NaCl has same osmotic pressure as 0.1 M solution of CaCl2, then the degree of dissociation of CaCl2 will be
Options
A.0.5
B.0.2
C.0.4
D.0.33
Solution
Osmolarity of both solution should be equal
$\therefore 0.1 \times 2 = 0.1 \times (1 + 2\alpha) \Rightarrow \alpha = 0.5$
Create a free account to view solution
View Solution FreeMore Solution Questions
The vapour pressure of pure liquid solvent A is 0.80 atm. When a non-volatile substance B is added to the solvent, its v...100 ml aq. solution of glucose with osmotic pressure 1.2 atm at 25oC is mixed with 300 ml aq. solution of urea of 2.4 at...Which of the following can be separated into its pure components by fractional distillation?...The boiling point of an azeotropic mixture of water and ethyl alcohol is less than that of theoretical value of water an...Which is/are true about ideal solutions ?...