Answered

Which are assumed to be constant while using the combined gas law?

pressure

number of moles

volume and moles of gas

pressure and temperature

Verified Answer :

Given from the combined gas law that PV/T = k, there, therefore, the number of moles of the gas is constant.

What is the combined gas law?

According to the combined gas law, the product of the pressure and volume divided by the temperature is a constant. That is; PV/T = k

Looking at this statement we can see that the implied assumption in this law is that the number of moles of the gas is constant.

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