1.

Mark the correct statements(s) (1) Manganeses exhibits +7 oxidation state (2) Zinc forms coloured ions (3) [CoF_(6)]^(3-) is diamagnetic (4) Sc forms +4 oxidation state (5) Zn exhibits only +2 oxidation state

Answer»

(i) and (II)
(ii) and (IV)
(III) and (iv)
(i) and (V)

ANSWER :D


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