Question

The graph plot between log V and log T according to Charle's Law will be:

• A.
• B.
• C.
• D. ​

Answer 1

The correct option is A

We know from Charle's Law:

$\frac{V_1}{T_1}=\frac{V_2}{T_2}$

And V $\propto$ T $\Rightarrow$ V=kT

Putting log on both sides

log V = log k + log T

We will get a straight line with slope 1 and y-intercept of log k, where k is a constant.