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For the reaction, M^(2+) + MnO(4)^(-) ...

For the reaction,
`M^(2+) + MnO_(4)^(-) rarr MO_(3)^(-) + Mn^(+2) + ( 1)/( 2) O_(2)`
if one mole of `MnO_(4)^(-)` oxidizes 1.67 mole of `M^(+x)` to `MO_(3)^(-)` , then the value of x in the metal ion is

A

5

B

3

C

2

D

1

Text Solution

Verified by Experts

The correct Answer is:
C
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