Question

Slope between $PV$ and $P$ at constant temperature is:

• A. zero
• B. 1
• C. $\frac{1}{2}$
• D. $\frac{1}{\sqrt{2}}$

Answer 1

Answer: (A)

According to Boyles law $PV=$ constant
The plot of $PV$ against $P$ is straight line parallel to $x$ - axis
$\therefore$ slope is zero.