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Choose the correct order of catalytic ac...

Choose the correct order of catalytic activity of Cr, V, Fe and Mn metals in increasing order. 

A

`Fe lt Mn lt V lt Cr`

B

`Cr lt V lt Fe lt Mn`

C

`V lt Felt Crlt Mn`

D

`V lt Crlt Mnlt Fe`

Text Solution

Verified by Experts

The correct Answer is:
D
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