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ChemPro
Class 12 Chemistry · CBSE
100% Free · No ads · No paid plan, ever
Conceived & guided by
Manju Nath Mishra
PGT Lecturer
Jawahar Navodaya Vidyalaya Shamshabad, Vidisha (Madhya Pradesh)
Built by Pichchrapa, Lucknow
What this app does
- One 15-question test every day — the same paper for students across India
- All 10 chapters of CBSE Class 12 Chemistry, easy/medium/hard
- Instant marksheet, grade and explanation for every question
- School and All-India rank, profiles, follow friends
- Available in Hindi and English
This is a practice app, not an official product of any board or school. If you spot an error in a question, tell your teacher.