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)

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.