“Can I do Chemical Bonding from a one-shot?” is one of the most asked questions on JEE forums. The honest answer depends on one thing: have you seen the chapter before?
Last updated: 26 October 2026
A 4-hour one-shot cannot give you the 50–100 practice questions a chapter needs. Whatever you watch, the marks come from solving PYQs afterwards.
| Situation | Better choice |
|---|---|
| First time learning a big chapter (Rotation, Electrostatics, Calculus) | Full lectures + practice |
| Chapter you studied but forgot | One-shot + 30 PYQs |
| Short, NCERT-heavy chapter (Biomolecules, Practical Chemistry) | NCERT + one-shot |
| Last 30 days before the exam | One-shots for revision only |
For revision or chapters you already know, often yes. For new, heavy chapters, one-shots alone rarely give enough practice.
If you have studied it before, yes, followed by PYQs. If it is new, a short lecture series plus NCERT works better.
Either can work. What matters is finishing one source and practising questions after it.
