For the following graphs: Choose from the options given below, the correct one regarding order of reaction is:
Chemical Kinetics · Class 12 · JEE Main Previous Year Question
For the following graphs:
Choose from the options given below, the correct one regarding order of reaction is:
- a
(b) zero order; (c) and (e) First order
- b✓
(a) and (b) Zero order; (e) First order
- c
(b) and (d) Zero order; (e) First order
- d
(a) and (b) Zero order; (c) and (e) First order
(a) and (b) Zero order; (e) First order
Identifying orders from graphs:
- Zero order: vs is a straight line with negative slope → graphs (a) and (b)
- First order: vs is a straight line with negative slope → graphs (c) and (e)
- Second order: vs is a straight line with positive slope
Answer: Option (2)
Practice this question with progress tracking
Want timed practice with adaptive difficulty? Solve this question (and hundreds more from Chemical Kinetics) inside The Crucible, our adaptive practice platform.
More JEE Main Chemical Kinetics PYQs
A person's wound was exposed to some bacteria and then bacteria growth started to happen at the same place. The wound was later treated with some antibacterial medicine and the rate of bacterial…
For a chemical reaction A + B Product, the order is 1 with respect to A and B. | Rate mol\,L-1\,s-1 | [A]\,mol\,L-1 | [B]\,mol\,L-1 | |:---:|:---:|:---:| | 0.10 | 20 | 0.5 | | 0.40 | x | 0.5 | | 0.80…
A student has studied the decomposition of a gas AB3 at 25°C. He obtained the following data: | p\,(mm\,Hg) | Relative t1/2\,(s) | |:---:|:---:| | 50 | 4 | | 100 | 2 | | 200 | 1 | | 400 | 0.5 | The…
The graph which represents the following reaction is: {(C_6H_5)_3C{-}Cl} {{OH^-/Pyridine}} {(C_6H_5)_3C{-}OH}
The results given in the below table were obtained during kinetic studies of the following reaction: {2A + B C + D} | Experiment | [A]\,/\,mol\,L-1 | [B]\,/\,mol\,L-1 | Initial rate mol\,L-1\,min-1 |…