Question

The following statement (s) is are correct

• A. A plot of log $k_p vs \frac{1}{T}$ is linear
• B. A plot of log [X] vs time is linear for a first order reaction, $x \rightarrow p$
• C. A plot of log p vs $\frac{1}{T}$ is linear at constant volume
• D. A plot of p vs $\frac{1}{V}$ A plot of p vs

Answer 1

Answer: (D)

A plot of p vs $\frac{1}{V}$ A plot of p vs

Answer 2

Equilibrium constant is related to temperature
$log K_p=constant-\frac{\Delta H}{2.3RT}$
$\therefore$ Plot of log $K_p vs I/T$ will be a straight line.
For the first order reaction $X\rightarrow P$
$log\frac{[X]_0}{[X]}=\frac{kt}{2.3}\Rightarrow log[x]=log[X_0]-\frac{kt}{2.3}$
i.e. log [A]w '? will give a straight line.
Also at constant temperature, pV = constant
$\Rightarrow$ plots of p vs $\frac{1}{V}$ will give a straight line.