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In the reduction of dichromate by Fe(II)...

In the reduction of dichromate by Fe(II), the number of electrons involed per chronium atom is :-

A

2

B

3

C

4

D

1

Text Solution

Verified by Experts

The correct Answer is:
B
`Cr_(2)^(6+)+6e^(-)rarr 2Cr^(3+),Fe^(2+)rarr Fe^(3+)+e^(-)`
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ERRORLESS -D & P-BLOCK ELEMENTS-Ordinary Thinking (Compounds of d & f block elements)
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