important chapter for physics and chemistry that I can study to get 180+ in jee main 2020
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Hi there,
Since you want to score more than 180 then the scoring topics are
1) Physics- optics, waves, modern physics. And most easy and high scoring is electrophysics.
2) Chemistry- p block, atomic structure, thermodynamics. Organic chemistry.
If you complete these topics then easily you can score more than 180.
I hope this helps
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