Trusted by 12,000+ students across India

Chemistry that
actually makes sense.

Chhaya Ma'am's concept-first approach has helped thousands crack JEE, NEET, and score 95+ in boards. No rote learning. Real understanding.

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12K+
Students
800+
Selections
15 Yrs
Experience
4.9★
Rating
CR
Chhaya Rastogi
M.Sc Chemistry · 15+ Years Teaching
JEE Expert NEET Specialist CBSE Boards Result Driven
Courses

Pick your batch.

Five focused batches — each built around a specific exam and class. No unnecessary content, no filler.

🧬
Most Popular
NEET 2027 Batch
Full 2-year program. Every chapter, every concept — Physical, Organic & Inorganic covered with NEET-specific depth.
  • ✓380+ video lectures
  • ✓30 full mock tests — NEET pattern
  • ✓Weekly live doubt sessions
  • ✓Notes + revision sheets included
₹4,999 ₹9,999
⚗️
High Demand
JEE 2027 Batch
Mains + Advanced both covered. Numerical mastery, reaction mechanisms, and exam strategy built in from day one.
  • ✓400+ lectures — Mains + Advanced
  • ✓40 mock tests + chapter tests
  • ✓Advanced organic mechanism sessions
  • ✓1-on-1 mentoring for top performers
₹5,499 ₹10,999
📘
New Batch
Class 11 Batch
The year that sets everything. Build the foundation now — Class 12 and competitive exams become way easier.
  • ✓Full CBSE Class 11 Chemistry
  • ✓Boards + competition dual coverage
  • ✓Chapter worksheets + unit tests
₹2,999 ₹5,999
🎓
Limited Seats
Class 12 Batch
Board-to-JEE bridge. Nail your 12th boards while simultaneously building competitive exam depth.
  • ✓Full CBSE 12 Chemistry
  • ✓Board writing strategies included
  • ✓Latest CBSE pattern papers
₹3,499 ₹6,999
🔬
Bestseller
Class 10 Batch
Strong Class 10 Chemistry = confident Class 11 start. Acids, metals, carbon — all done properly.
  • ✓All Class 10 Chemistry chapters
  • ✓NCERT + previous year boards
  • ✓Quick revision sheets
₹1,499 ₹2,999
Notes & Worksheets

Study material that works.

Exam-exact notes and practice sheets. Instant PDF download after purchase.

JEE Notes
Physical Chemistry — JEE Complete Module
280 pages · PDF · Mains + Advanced
₹349
Organic · JEE + NEET
Organic Reactions Master Sheet
120 pages · PDF · Named Reactions + Mechanisms
₹249
NEET Notes
Inorganic Chemistry — NEET Rapid Revision
95 pages · PDF · Periodic trends + p/d block
₹199
CBSE Class 12
Full Year CBSE Notes — Class 12
320 pages · PDF · Board-exam optimized
₹299
Worksheets · DPP
DPP Sets — JEE & NEET (Full Year)
50 sheets · 2500+ questions · Solutions included
₹499
Class 11 · Worksheets
Class 11 Foundation Practice Worksheets
180 pages · Chapter-wise · 3 difficulty levels
₹199
Why CR Chemistry

Not just a teacher.

A strategy for your rank. The difference between scoring and just studying.

01 — Concept First
No rote learning
Every concept is built from the ground up. You understand the why — not just the what. That's what holds under pressure.
02 — Exam Strategy
JEE ≠ NEET ≠ Boards
Each course mirrors the exact exam pattern. No surprises on exam day — you've already seen everything.
03 — Track Record
15 years, 800+ selections
Not a startup. Not a coaching factory. Every result here was earned by a student who sat in these exact classes.
04 — Accessible
Doubts never wait
Weekly live doubt sessions. WhatsApp support for enrolled students. No question goes unanswered past 24 hours.
Reviews

Results don't lie.

Real students. Real ranks.

★★★★★
Chhaya Ma'am's Organic sessions are unmatched. I used to dread mechanisms — now I can derive them from first principles. Scored 59/60 in NEET 2024 Chemistry.
AK
Ananya Kapoor
NEET 2024 · AIR 412 · 693/720
★★★★★
The JEE batch DPPs mirror Advanced difficulty perfectly. My Chemistry score jumped from 65 to 94 in Mains within 3 months of joining.
RV
Rohan Verma
JEE Mains 2025 · 98.7 percentile
★★★★★
My daughter joined Class 11 not knowing the basics. By Class 12 she was solving JEE-level problems. Scoring 95 in boards was almost a bonus at that point.
PS
Priya Singh
Parent · Class 12 · CBSE 95/100