Question

The reason for increase in electrical conduction of a weak electrolyte with increase in temperature is :

• A. increase in the number of ions
• B. increase in the speed of ions
• C. increase in the degree of dissociation of electrolytes
• D. all the three

Answer 1

The correct option is D all the three

The reason for the increase in the electrical conduction of a weak electrolyte with an increase in temperature include-

(1) increase in the degree of dissociation of electrolytes,

(2) increase in the number of ions due to an increase in the degree of dissociation, and

(3) increase in the speed of ions due to an increase in the kinetic energy.

Hence, option D is correct.