Assertion: An aqueous solution of `FeCl_3` is acidic.
Reason: It is due to cationic hydrolysis of `Fe^(3+)` ion to give `Fe(OH)_3` and `H^(o+)` ions.
A. If both (A) and (R) are correct and (R) is the correct explanation of (A).
B. If both (A) and (R) are correct, but (R) is not the correct explanation of (A).
C. If (A) is correct, but (R) is incorrect.
D. If (A) is incorrect but (R) is correct.
