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Redox reactions are of three types: (i...

Redox reactions are of three types:
(i) Intermolernlar redox reactions.
(ii) lntramolecular redox reactions,
(iii) Auto redox reactions
OR
Disproportionation reactions.
Redox reactions are divided into two main types:
(i) Chemical redox reactions,
(ii) Electrochemical redox reactions which either produce or consume electricity
Oxidation and reduction process takes place in a reaction simultaneously.
The value of x in the following reaction,
`MnO_(4)+8H^(+)+xe to Mn^(2+)+4H_(2)O ` is

A

5

B

10

C

2

D

3

Text Solution

Verified by Experts

The correct Answer is:
A
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A redox reaction is

Types OF reactions || Redox reaction- Intermolecular redox reaction/intramolecular redox reaction/disproportanation reaction(v.v.imp) || discussion OF reaction

Which reaction does not represent auto redox or disproportionation ?

Which of the following is not disproportionation (or auto redox) reaction?