Question

The highest electrical conductivity of the following solution is of:-

Options

• 0.1 m acetic acid

• 0.1 m chloroacetic acid

• 0.1 m fluoreacetie acid

• 0.1 m difluoroacectic acid

Answer 1

0.1 m difluoroacectic acid

Explanation:

The conductivity of electric charge is determined by the ions.

The greater the number of ions, the greater the electric conductivity.

Because the fluoro group has a negative inductive effect that increases ionisation, 0.1 m defluoracetk acid has the highest electrical conductivity.