JEE Main 4 Apr 2025 Shift 1 Paper

KMnO4 acts as an oxidising agent in acidic medium. " X " is the difference between the oxidation states of Mn in reactant and product, " Y " is the number of ' d ' electrons present in the brown red precipitate formed at the end of the acetate ion test with neutral ferric chloride. The value of X+Y is ____