Chemistry · CHEMICAL BONDING AND MOLECULAR STRUCTURE

Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): The geometry of \( \text{BrF}_5 \) is square pyramidal. Reason (R): The central bromine atom in \( \text{BrF}_5 \) undergoes \( sp^3d^2 \) hybridisation with 5 bond pairs and 1 lone pair. In the light of the above statements, choose the correct answer from the options given below:

1. A
   Both (A) and (R) are true and (R) is the correct explanation of (A).
2. B
   Both (A) and (R) are true but (R) is NOT the correct explanation of (A).
3. C
   (A) is true but (R) is false.
4. D
   (A) is false but (R) is true.