I. The pressure of an ideal gas depends on the volume of the gas.

II. The pressure of an ideal gas depends on the temperature of the gas.

Which of the following statement(s) is/are correct?

An ideal gas is that which satisfy the equation,
                 pV = $\mu$RT
where,         p = pressure, V = volume,
                   $\mu$ = number of moles, R = gas constant
and             T = temperature.
Here, $\mu$ and R are constants for a gas, so

                            $p \propto \frac{T}{V}$

Hence, pressure of an ideal gas depends on both the temperature and volume of the gas. Thus, both the statements are correct.