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

For the redix reaction,
`MnO_(4)^(-)+C_(2)O_(4)^(2-) +H^(+) to Mn^(2+)+CO_(2) +H_(2)O`
the correct coefficients of the reactants for the balanced reaction are respectively `MnO_(4)^(-)+C_(2)O_(4)^(2-), H^(+),`

A

`"2 5 16"`

B

`"16 5 2"`

C

`"5 16 2"`

D

`"2 16 5"`

Text Solution

Verified by Experts

The correct Answer is:
A
The balanced redox reaction is
`2MnO_(4)^(-)+5C_(2)O_(4)^(2-)+16H^(+)rarr2Mn^(2+)+10CO_(2)+8H_(2)O`
Thus the coefficients of `MnO_(4)^(-), C_(2)O_(4)^(2-) and H^(+)` respectively are 2,5 and 16.
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