Question

When the volume of a gas is changed from 11.5 cm3 to __ cm3, the temperature will change from 415.0 K to 200.0 K

Answer 1

Step-by-step explanation:

Charles Law: The volume of and ideal gas is directly proportional to the temperature when the pressure is kept constant

V₁ - initial Volume = 11.5 cm³ ; T₁ = Initial temperature = 415 K ;

V₂ - final volume ;T₂ =final temperature = 200 K

`(V_(1))/(T_(1))=(V_(2))/(T_(2))\\\\\\(11.5)/(415)=(V_(2))/(200)\\\\\\(11.5)/(415)*200=V_(2)\\\\\\V_(2)=5.5 \ cm^(3)`