Chemistry-Balancing Redox Reactions
NEET Chemistry Balancing Redox Reactions Match the Following Question
Type: Match the Following-match the column-Medium-Class 11
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) H2O | (i) Oxidising agent in MnO4– reduction |
| (b) I– | (ii) Species undergoing reduction in 2MnO4– |
| (c) MnO4– | (iii) Species undergoing oxidation in 2I– |
| (d) Al | (iv) Element oxidised in 3Fe3O4 + 8Al |
A
a-i, b-iii, c-ii, d-iv
B
a-iv, b-i, c-iii, d-ii
C
a-ii, b-iv, c-i, d-iii
D
a-iii, b-ii, c-iv, d-i
Correct Answer
Option A
Detailed Explanation
In the reduction of MnO4–, water is a reactant (H2O), I– is oxidised to I2, and MnO4– serves as the oxidising agent. Aluminium is oxidised in the reaction with iron oxide, making option A the correct match.
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