CUET Preparation Today
Match the entries of column I with appropriate entries of column II and choose the correct option out of the four options given.
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(i)-(a), (ii)-(d), (iii)-(b), (iv)-(c) (i)-(a), (ii)-(b), (iii)-(c), (iv)-(d) (i)-(b), (ii)-(c), (iii)-(a), (iv)-(d) (i)-(b), (ii)-(d), (iii)-(a), (iv)-(c) |
(i)-(b), (ii)-(d), (iii)-(a), (iv)-(c) |
(i) Lanthanoid which shows +4 oxidation state is Ce. (ii) Lanthanoid which can show +2 oxidation state is Eu. (iii) Radioactive lanthanoid is Pm. (iv) Lanthanoid which has 4f14 electronic configuration in +3 oxidation state is Lu.
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