Charles' law relates the way two gas properties change when another property remains the same. What are the two changing properties in Charles' law?

Pressure and temperature

Pressure and volume

Pressure, temperature, and volume

Temperature and volume

ik its not B

option D = temperature and volume

Explanation:

Definition:

Charle's law stated that,

" At constant pressure, the volume of given amount of gas is directly proportional to its absolute temperature"

V∝ T

V = kT

OR

V/T = k (k is proportionality constant)

if the temperature is changed from T1 to T2 then the volume of gas is also changed from V1 to V2. Then expression will be:

V1/T1 = k and V2/T2=k

V1/T1=V2/T2

suppose a cylinder is filled with a gas having volume V1 at temperature T1. When the gas is heated its temperature raises from T1 to T2 and its volume also increased with increase of temperature from V1 TO V2.