
Why Kemistry Demystified is the right choice for you
Founded by Krishnashis Deb, our centre in South Kolkata has been transforming Chemistry education for over 15 years — with results that speak for themselves.
Expert Faculty
Learn from Krishnashis Deb Sir — 15+ years of Chemistry teaching experience, with a proven track record of producing top JEE & NEET rankers every year.
Proven Results
Our students consistently crack JEE Advanced (AIR 293), score 99.98%ile in JEE Mains, and 700+ in NEET. Results speak louder than claims.
Comprehensive Programs
From FOUNDATION (Class 8–10) to ACHIEVERS (Class 11–12) to REPEATER batches — we have a structured path for every stage of your preparation.
24X7 Doubt Clearing
Learning doesn't stop at 5 PM. Our round-the-clock doubt support ensures you never stay stuck, whether it's organic reactions or equilibrium problems.
Personalized Mentorship
One-on-one guidance tailored to your strengths and weaknesses. We track your progress and adapt our approach to help you improve fastest.
Modern Infrastructure
Smart AC classrooms with projectors, AV equipment, and a comfortable learning environment — because focus matters as much as curriculum.
From the Founder's Desk
Krishnashis Deb, founder of Kemistry Demystified, is a distinguished Chemistry educator with 13+ years of experience helping JEE and NEET aspirants in Kolkata reach their full potential.
His personalized approach adapts to each student's strengths and learning style, combining cutting-edge technology, hands-on experiments, and interactive lessons to make Chemistry both engaging and deeply understood. Online tutoring sessions are also available for focused, one-on-one support.
Services delivered:
- ⦿ Live AV Classroom Coaching with professional presentations
- ⦿ Recorded Video Lessons for concept clarity
- ⦿ Dedicated Courses for competitive exams (JEE, NEET, IAT, NEST, SAT)
- ⦿ SMART Audio-Visual Online Classes
- ⦿ JEE & NEET Test Series
- ⦿ A Complete Chemistry Lab
- ⦿ Modular Study Material including Concept–Application Exercises
Ready to get started? Call +91 70031 59492, email kemystified@gmail.com, or visit www.kemystified.in.
— Krishnashis Deb (MSc, MEd, NET, GATE)
A brief about my career
2002
ICSE
Vivekananda Mission School
2009
BSc
Jadavpur University
2012
M.Ed
2004
ISC
Vivekananda Mission School
2011
MSC
Jadavpur University
2013
The Birth of Kemistry Demystified
Embark on Your Journey Today
"The best way to achieve something is to begin."
Dear Prospective Students,
We are excited to announce the launch of Kemistry Demystified, a premier coaching institute for chemistry in Kolkata. Our goal is to provide the highest quality of education and guidance to help you excel in the NEET and JEE exams.
We offer a range of resources and facilities to support your learning journey, including interactive lectures, hands-on experiments, and extensive problem-solving sessions. Our state-of-the-art classrooms and modern technology will enhance your learning experience and help you stay ahead of the competition.
🔥 Seats filling up fast!!!
Admission to Class 11 Session 2026–2027 underway...
Moments from Kemistry Demystified — where learning meets passion.

Krishna Murmu — JEE Advanced AIR 293, IIT Bombay
JEE Advanced 2023

Siddhartha Basu — 99.88%ile in JEE Mains 2026
JEE Mains 2026

Souriddha Mandal — 99.98%ile in JEE Mains 2026
JEE Mains 2026

Sucharita Chatterjee — NEET 655/720, Calcutta Medical College
NEET 2023

Shivraj Karthikeyan — NEET AIR 18224, 620/720
NEET 2023

Mayukh Sarkar — WBJEE GMR 189, JEE Advanced AIR 7274
WBJEE / JEE Advanced

Soham Mukherjee — 96%ile in JEE Mains 2026
JEE Mains 2026

Aditya Samanta — WBJEE GMR 657
WBJEE

Hafsa Fatima — NEET 591/720
NEET 2023