List-I (Marks) | List-II (Product) |
(A) ISI Mark | (I) Electrical goods |
(B) FPO Mark | (II) Food Products |
(C) Hallmark | (III) Jewellery |
(D) Agmark | (IV) Agricultural Products |
List-I | List-II |
---|---|
(A) Mn2+ | (I) Pyrolusite ore |
(B) Spin only Magnetic Moment | (II) An alloy of 4f metal, iron and traces of S, C, Al and Ca |
(C) MnO2 | (III) μs = √n(n + 2) BM |
(D) Misch metal | (IV) Highest oxidation states |