NEET Chemistry Ionic Bond Assertion Reason Question
Assertion (A): The ammonium ion, NH4+, is an exception to the general rule of cations being derived from metallic elements.
Reason (R): Ammonium ion is made up of two non-metallic elements.
Both A and R are true, and R is the correct explanation of A.
Both A and R are true, but R is not the correct explanation of A.
A is true but R is false.
A is false but R is true.
Correct Answer
Detailed Explanation
The NCERT context states that most ionic compounds have cations derived from metallic elements, but ammonium ion is an exception as it is made up of two non-metallic elements, explaining why it is an exception.
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