The answer is D. Ammonium ion.

Here's why:

A. Chloride ion (Cl-) is an acidic radical. It is derived from Hydrochloric acid (HCl).

B. Sulphate ion (SO4^2-) is an acidic radical. It is derived from Sulphuric acid (H2SO4).

C. Nitrate ion (NO3-) is an acidic radical. It is derived from Nitric acid (HNO3).

D. Ammonium ion (NH4+) is not an acidic radical. It is a basic radical derived from Ammonia (NH3). Therefore, it is the exception in this list.

Question

The answer is D. Ammonium ion.

Here's why:

A. Chloride ion (Cl-) is an acidic radical. It is derived from Hydrochloric acid (HCl).

B. Sulphate ion (SO4^2-) is an acidic radical. It is derived from Sulphuric acid (H2SO4).

C. Nitrate ion (NO3-) is an acidic radical. It is derived from Nitric acid (HNO3).

D. Ammonium ion (NH4+) is not an acidic radical. It is a basic radical derived from Ammonia (NH3). Therefore, it is the exception in this list.

Knowee AI · Accepted Answer

The answer is D. Ammonium ion.

Here's why:

A. Chloride ion (Cl-) is an acidic radical. It is derived from Hydrochloric acid (HCl).

B. Sulphate ion (SO4^2-) is an acidic radical. It is derived from Sulphuric acid (H2SO4).

C. Nitrate ion (NO3-) is an acidic radical. It is derived from Nitric acid (HNO3).

D. Ammonium ion (NH4+) is not an acidic radical. It is a basic radical derived from Ammonia (NH3). Therefore, it is the exception in this list.

The following are acidic radicals except---------------A. Chloride ionB. Sulphate ionC. Nitrate ionD. Ammonium ion