D-And F-Block Elements Ques 361

Question: The transitional metal which shows oxidation state from +2 to +7 belong to group

Options:

A) VII B

B) VI B

C) II B

D) III B

Show Answer

Answer:

Correct Answer: A

Solution:

VII B groups as the metal must contain 7 electrons in ultimate shell in order to show + 7 oxidation state.



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