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If equal volumes of 1 M KMnO(4) and 1M K...

If equal volumes of 1 M `KMnO_(4)` and 1M `K_(2)Cr_(2)O_(7)` solutions are allowed to oxidise Fe(II) to Fe(III) in acidic medium, then Fe(II) oxidised will be

A

more by `KMnO_4`

B

more by `K_2,Cr_2O_7`

C

equal in both cases

D

can't be determined

Text Solution

Verified by Experts

The correct Answer is:
B
(b) By their equation, it is clear that 1 mole of `K_2Cr_2O_7` oxidises 6 moles of Fe (II) while 1 mole of `KMnO_4`, oxidises S moles of Fe(Il) salt.
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DISHA PUBLICATION-REDOX REACTIONS-EXERCISE-2 : CONCEPT APPLICATOR
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  8. Which of the following reactions is not a redox reaction?

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