Question

Choose the INCORRECT statement from the following.

Options

• Substances that completely ionize into ions in their aqueous solution are called strong electrolytes.

• Degree of ionization for strong electrolytes, a < < < 1.

• Substances that ionize to a small extent in their aqueous solutions are known as weak electrolytes.

• Degree of ionization for strong electrolytes, α ≈ 1.

Answer 1

Degree of ionization for strong electrolytes, a < < < 1.

Explanation:

For strong electrolytes, the degree of ionisation, α ≈ 1 while in the case of inadequate electrolytes, a < < < 1.