List-I (Recent Extinction) | List-II (Place) |
(A) Dodo | (I) Africa |
(B) Quagga | (II) Russia |
(C) Thylacine | (III) Mauritius |
(D) Steller’s Sea Cow | (IV) Australia |
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 |