Chemistry

Surface Chemistry

Historical chapter — outside the current JEE Main unit list. These older questions remain available for reference.

Appeared 63 times across 13 years of JEE Main papers — about 4.8 questions a year. Every one of them is below, with a full worked solution.

Questions per year

1’02

2’05

1’08

1’13

2’16

2’17

1’18

11’19

7’20

12’21

14’22

7’23

2’24

Questions

Practise this topic

Not ingested yet

We have the frequency data for Surface Chemistry but haven’t run its papers through the pipeline yet. The 63 questions above are counted from official answer keys; the worked solutions follow once each one clears verification.