Asserrtion: Liquid `IF_(5) `conducts electricity.
Reason: Liquid `IF_(5)` conducts as, `2IF_(5) hArr IF_(4)^(+) +IF_(6)^(-)`.

Options

A. If both (A) and (R) are true and (R) is the correct explanation of (A)
B. if both (A) and (R) are true but (R) is not correct explanation of (A)
C. If (A) is true but (R) is false
D. If (A) is false but (R) is true

Answer

A

Explanation

Due to dissociation of `IF_(5)` into `IF_(4)^(+)` and `IF_(6)^(+)` the liquid `IF_(5)` conducts electricity.