✓ 2 MARKS
Definitions / Laws
🔥 APPEARED IN 3 BOARD SETS
(a) Reactions of which order will show the rate to be independent of the concentration of the reactant ? Give one example of this order.
(b) State the condition under which a bimolecular reaction may be kinetically a first order reaction.
01 // VERIFIED BOARD OCCURRENCES
| Year | Paper Code | Set | Position |
|---|---|---|---|
| CBSE 2026 | Series 56-4 | Set 1 | Question 17 |
| CBSE 2026 | Series 56-4 | Set 2 | Question 20 |
| CBSE 2026 | Series 56-4 | Set 3 | Question 19 |
02 // OFFICIAL CBSE MARKING SCHEME BREAKDOWN
- Step 1: Stating the fundamental formula / law statement (+1 Mark)
- Step 2: Intermediate mathematical substitution or proof steps (+1 Mark)
- Step 3: Correct final value or conclusion with mandatory SI units (+1 Mark)