Chemistry

Redox Reactions and Electrochemistry

Appeared 138 times across 23 years of JEE Main papers — about 6.0 questions a year. Every one of them is below, with a full worked solution.

Questions per year

6’02

5’03

6’04

4’05

4’06

2’07

1’08

2’09

2’10

1’11

1’12

2’13

4’14

1’15

5’16

4’17

3’18

20’19

9’20

8’21

11’22

10’23

27’24

Questions

Practise this topic

Not ingested yet

We have the frequency data for Redox Reactions and Electrochemistry but haven’t run its papers through the pipeline yet. The 138 questions above are counted from official answer keys; the worked solutions follow once each one clears verification.