Question

Assertion $F-F$ bond has low bond dissociation energy.
Reason The fluorine has least reactivity.

• A. Both $A$ and $R$ are correct; $R$ is the correct explanation of $A$.
• B. Both $A$ and $R$ are correct; $R$ is not the correct explanation of $A$.
• C. $A$ is correct; $R$ is incorrect.
• D. $A$ is incorrect; $R$ is correct.

Answer 1

Answer: (C)

Fluorine is highly reactive because $F - F$ bond has low bond dissociation energy.
Thus, $A$ is correct but $R$ is incorrect.