Question

QUESTION 3

Consider a fixed amount of an ideal gas undergoing an isobaric process ("iso" is the greek word for equal and used as a prefix means that the word following will remain the same, so here "isobaric" mean "constant pressure"). Under these conditions doubling the temperature T of the gas will

Note: An ideal gas under these conditions is said to follow Gay-Lussac's Law (sometimes also called Charles' Law).

		Double the volume.
		Halve the volume.
		Not change the volume.
		More information is needed to answer this question.

QUESTION 4

Consider a fixed amount of an ideal gas undergoing an isochoric process ("iso" is the greek word for equal and used as a prefix means that the word following will remain the same, so here "isochoric" mean "constant volume"). Under these conditions doubling the temperature T of the gas will

		Double the pressure.
		Halve the pressure.
		Not change the pressure.
		More information is needed to answer this question.

Answer 1

3) at constant pressure

       volume of a gas is directly proportional to temperature

                    so if temperature doubles volume also double............. so answer is Double the volume.

4) at constant volume

       pressure of a gas is directly proportional to temperature

                    so if temperature doubles pressure also double.............. so answer is Double the pressure.