Chemistry

IIT JEE 2020 and 2021 Main and Advanced exam preparation. Know about detailed syllabus, best books, exam pattern and dates. Cover previous year question papers and book solutions from great educators.

IIT JEE

IITJEE, NEET UG and Foundation

Ace the toughest competitive and government exams in India 

Test Preparation

JEE Main and Advanced Preparation

Atomic Structure

atomic structure is most important and fundamental chapter of 11th chemistry in which we will study ..the discovery of electron proton and neutron , Thompson model, Rutherford model and Bohr model of atom, plank quantum theory 
de brooglie wave length , Heisenberg uncertainty , Quantum theory, quantum numbers etc...

(Hindi)Atomic Structure (Complete Theory + Numerical) for JEE NEET AIIMS

Alkanes 

The course covers the chapter on Alkenes where almost all of the reagents in Organic chemistry are discussed.

Alkenes for IIT JEE

This course is the first part of the unit 'Hydrocarbons'. The real organic chemistry begins with the chapter Alkanes where we shall deal with all the reagents and the mechanism for the reactions.

Alkanes for IIT JEE

Chemical Equilibrium

In Ionic Equilibrium we learn acid base definition and Ph calculation for weak acid weak base , salt and buffer solution and we also study solubility and Ksp values. in this course we will complete theory and cover all numerical for jee neet aiims point of view.

(Hindi) Ionic Equilibrium for NEET JEE 11th 12th Preparation

General Organic Chemistry 

The basics of Organic Chemistry begin here. This is one of the most important building blocks for a strong foundation in Organic Chemistry.

General Organic Chemistry

chemical equilibrium chapter deals with reversible reactions active mass concept , mass action law , equilibrium constant relationship between Kc Kp Kw and le cheteliar principal and many more  topics will be covered with numerical

(Hindi) Chemical Equilibrium Class 11th Theory and Numerical for IIT JEE

Senior Organic Chemistry Educator on Plus and Academic Head of IIT-JEE & NEET-UG (Unacademy Centre)

Ex Senior Organic Faculty of Reputed Institutes around the Nation (Delhi, Rajasthan, Haryana, Kol )

Academic Head (IIT-JEE and NEET-UG) - Unacademy Centre, Kolkata

Best Teaching Award of Year 2013 by MHCA

Most innovative and best faculty award in engineering division by CDFOE (2017), Dharuheda Haryana

Three Consecutive Times GATE Cracker with AIR 73, 28 and 11 (General)

Published 12 Research paper on Organic LED and Synthesis of Organoruthenium micro  (IEEE & ELSEVIER)

International Seminars:
Berlin: Winter 15
Tokyo: March 16
Shanghai: Winter 16
Peru : May 18
and many

Author of Essential of Bonding in Molecules,
Upcoming Book: Modern Organic Chemistry by OIP

Best teaching Award 2019 and The Energizer Award 2021 by Unacademy (IIT JEE Advance)

Author of famous book Advance Booster of Inorganic Chemistry& Sorcerer Supreme of Organic Chemistry

Highest Number of JEE Advance Selection in 2021 & 2023 , (326+ IITians since last JOSAA last round)

Elite Member of Unacademy Advisory Council - IIT JEE

Advisory Head - Unacademy Combat Scholarship Test for IIT-JEE

Academic Head (Unacademy Centre) : IIT JEE and NEET-UG

Mentor of many 100%iler in JEE Mains,Recently in 2024: Arka Kar(100%iler in JEE, 27th Jan 1st Shift)

Unacademy’s ranked  1 Organic Chemistry educators from last 5 Years on the platform. (2019-2024)

Mentor of 100%ile in JEE Mains 2024, AIR 33 - Pratham Kumar (Bihar State JEE Topper) -2 Year Learner

Mentor JEE Adv 2024 Toppers : 5 Learners IIT-B CSE, 8 Learners IIT-D CSE, 28 Learners in IIT KGP & K

Mentor of WB-JEE AIR 2 (Subhodeep), AIR 5 (Mayukh), AIR 8 (Atharva), AIR 81 (Agneev) in 2024

Highest numbers of Learners Dedication with the highest ranked 240+ Gold Hats on the platform

Specialised Organic Chemistry Educator for SRG Online and Offline Centre

Mentor of AIR 52 (Rounak), AIR 100 (Manthan) in JEE Advanced 2022, 2 Australian Olympiads in 2022

Mentor of AIR 22 (Deshank), AIR 33 (Naman), AIR 36 (Dhuruv), AIR 40 (Nipun)  and AIR 80 (Vivaswan)

India’s the most loved Organic Chemistry Educator since last 10+ years

Allen Career Institute, Kota

Vibrant Academy, Kota

Bansal Classes, Kota

Malaviya National Institute of Technology, Jaipur

Allen career institute

Bansal classes pvt ltd kota

Vibrant academy pvt ltd

Bansal Classes PVT LTD KOTA

Unacademy

Govt. Engg. College bikaner

Crack JEE

IITians Gurukul Mumbai

IIT Bombay

BS in Chemistry from IIT Bombay.

Mentored AIR 5, 68, 79, 86 and numerous other toppers in JEE Advanced.

Taught two 100 percentiles including AIR 1 in JEE Main 2021.

Tutored many KVPY SA, SX scholars and Chemistry Olympiad Qualified rankers.

YouTube: Sachin Rana [IITB] | 260k+ subs.

Chemiit-Vishal Singh

Vedantu Innovations Pvt Ltd, Bengaluru  

Jio Embibe, Bengaluru 

Lakshya Institute, Mumbai

Excel Academy, Jaipur

Aakash Institute, New Delhi 

IIT - ISM Dhanbad 

Physical Chemistry

Inorganic Chemistry

Organic Chemistry

Previous Year & Mock Questions

Chemistry - Previous Year & Mock Questions

Chemistry Crash Course

SELF STUDY

Chemistry

Popular Courses

(Hindi)Atomic Structure (Complete Theory + Numerical) for JEE NEET AIIMS

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Alkenes for IIT JEE

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Alkanes for IIT JEE

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(Hindi) Ionic Equilibrium for NEET JEE 11th 12th Preparation

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General Organic Chemistry

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(Hindi) Chemical Equilibrium Class 11th Theory and Numerical for IIT JEE

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