Question

The integrated rate equation is $kt=\log \,C_{0}-\log C_{t}$ . The straight line graph is obtained by plotting

• A. $\log C_{t}$ vs time
• B. $\frac{1}{time}vs\,\,C_{t}$
• C. time $vs\,\,C_{t}$
• D. $\frac{1}{\text{time}}vs\frac{1}{C_{t}}$

Answer 1

Answer: (A)

$\log C_{t}$ vs time

Answer 2

For first order reaction, Integrated rate equation, $kt=\log \,C_{0}-\log \,C_{t}$ The straight line graph is obtained by plotting $\log \,C_{t}$ / versus time.