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Cr(2)O(7)^(-2)+I^(-)+H^(+)rarrCr^(+3)+I(...

`Cr_(2)O_(7)^(-2)+I^(-)+H^(+)rarrCr^(+3)+I_(2)+H_(2)O`
The equivalent weight of the reductant in the above equation is :- (At. wt. of Cr = 52, I = 127)

A

26

B

127

C

63.5

D

10.4

Text Solution

Verified by Experts

The correct Answer is:
B
`I^(Theta)rarrI_(2)`
`v.f.=1`
`"Eq.wt"=(127)/(1)`
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ALLEN-REDOX REACTIONS-EXERICSE - 2
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