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Hello Aspirant,
Most important chapters for jee mains :-
Subject
Most Important Chapters of JEE Main 2021
Physics
Rotational Motion
Thermodynamics
SHM
Electrostatics
Magnetism
Optics
Modern Physics
Mathematics
Complex Number
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Conic Section
Circle
Calculus
Vector & 3 D
Probability
Trigonometric Equation
Properties of Triangles
Quadratic Equation
Sequence and Series
Permutations and combination
Chemistry
Chemical bonding
Electrochemistry
Coordination compound
Salt analysis
Ionic equilibrium
Thermodynamics & thermochemistry
Aldehydes and ketones
Aromatic hydrocarbons
GOC isomerism
Liquid solutions
Alkyl halides and aryl halides
Visit this link for more information
https://engineering.careers360.com/articles/most-important-chapters-of-jee-main
Hope this helps you
All the best for your future
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