Question

Two plots are shown below between concentration and time t. which of the given orders are shown by the graphs respectively?

(a)

• A. Zero order and first order
• B. First order and second order
• C. Zero order and second order
• D. First order and first order

Answer 1

Answer: (C)

Zero order and second order

Answer 2

Linear plots are obtained in the graph of (a-x) vs t for zero order reaction and $\frac{1}{a - x}$ vs t for second order reaction.