Question

55. A colloid is
a. stable
b. Unstable
C. Both of the above
d. None of the above​

Answer 1

Answer:

a. stable

Hope this answer helps you!

Explanation:

the colloidal particles carry same charge which can be either positive charge or negative charge. The similarly charged colloidal particles repel each other. This prevents them from coming closer to form larger particles. This prevents the coagulation of colloidal solution and thus provides stability to colloidal solution.