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In the form of dichromate, Cr(VI) is a s...

In the form of dichromate, Cr(VI) is a strong oxidising agent in acidic medium but Mo(VI) in `Mo0_(3)` and W(VI) in `W0_(3)` are not because

A

Cr(VI) is more stable than Mo(VI) and W (VI)

B

Mo(VI) and W (VI) are more stable than Cr(VI).

C

Higher oxidation states of heavier members of group-6 of transition series are more stable.

D

Lower oxidation states of heavier members of group -6 of transition series are more stable.

Text Solution

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The correct Answer is:
b,c
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