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What are X- and Y- in the following reac...

What are `X_- and Y_-` in the following reactions?
a) ` MnO_4^- + I^- rightarrow^(H+) X.`
b)` MnO_4^- + I^- rightarrow^(H_2O+) Y`

A

`IO_3^-,I_2`

B

`I_2, IO_3^-`

C

`IO_3^-,IO_4^-`

D

`I_2,IO_4^-`

Text Solution

Verified by Experts

The correct Answer is:
B
Answer(2) (a) `MnO_4^- + 14I^- + 8H^+ rightarrow 7I_2 + 4H_2O + Mn`
(b) `2MnO^-_4 + I^- + H_2O rightarrow 2MnO_2 + IO_3^- + 2OH^-` .
`therefore X rightarrow I_2, Y rightarrow IO_3^-`
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