Choose the correct order of catalytic activity of Cr, V, Fe and Mn met – InterviewSolution

1.	Choose the correct order of catalytic activity of Cr, V, Fe and Mn metals in increasing order.
Answer» `Fe LT Mn lt V lt CR` `Cr lt V lt Fe lt Mn` `V lt Felt Crlt Mn` `V lt Crlt Mnlt Fe` Answer :D

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