Chemistry

Atomic Structure

Appeared 113 times across 23 years of JEE Main papers — about 4.9 questions a year. Every one of them is below, with a full worked solution.

Questions per year

2’02

4’03

4’04

3’05

3’06

1’07

2’08

2’09

2’10

1’11

1’12

1’13

1’14

1’15

2’16

4’17

3’18

16’19

11’20

9’21

16’22

13’23

11’24

Questions

Practise this topic

Not ingested yet

We have the frequency data for Atomic Structure but haven’t run its papers through the pipeline yet. The 113 questions above are counted from official answer keys; the worked solutions follow once each one clears verification.