For the following graphs:

Choose from the options given below, the correct one regarding order of reaction is:

Question

For the following graphs:

Choose from the options given below, the correct one regarding order of reaction is:

Canvas Classes · Accepted Answer

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 (4) — (a) and (b) Zero order; (c) and (e) First order

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