1. Tardigrade
  2. Question
  3. Chemistry
  4. The van't Hoff factor for 0.01 m K 2 SO 4 solution is 2.70. The degree of dissociation is %

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. The van't Hoff factor for $0.01\, m\, K _{2} SO _{4}$ solution is $2.70$. The degree of dissociation is________ $\%$

Solutions

Solution:

For $K _{2} SO _{4}, i=2.70$
$n'=3$
Degree of dissociation $(\alpha)=\frac{i-1}{ n'-1}$
$=\frac{2.70-1}{3-1}=0.85$
$\therefore $ Percentage degree of dissociation $=85 \%$