Question

What is the pressure, in torr, exerted by the `CH_4` gas sample when its temperature is 27°C and its volume is 3000. mL?

Answer 1

`"Pressure"` is a state function of `"temperature"`, `"volume"`, and `"amount of gas"`.

Explanation:

And so your problem proposes only 2 of the 3 quantities we need to specify a fourth quantity of the system.