Assertion : White crystalline precipitate of silver sulphite dissolves, if sulphite ions are added in excess.
Reason : Sulphite ions decolourise the pink colour of acidified KMnO4.
(A) Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
(B) Both Assertion and Reason are true but Reason is not correct explanation of Assertion
(C) Assertion is true but Reason is false
(D) Assertion is false but Reason is true