An ideal gas in a sealed container has an initial volume of 2.70 l. at constant pressure, it is cooled to 17.00 ∘c, where its final volume is 1.75 l. what was the initial temperature?

Initial temperature of the ideal gas is 447.4 K.

Explanation:

It is given that,

Initial volume, V₁ = 2.7 L

Final volume, V₂ = 1.75 L

Final temperature, T₂ = 17 °C = 290 K

We need to find the initial temperature of the gas. It can be calculated using Charles' law as :

So, the initial temperature of the ideal gas in a sealed container is 447.4 K. Hence, this is the required solution.

work: w = fd (given)

work done by chet   =50*1 = 50 j

work done by mika =40*2 = 80 j

work done by sara =30*1.5 = 45 j

work done by bill =60*0.5 = 30 j

students in order from the greatest amount of work done to the least is mika> chet> sara> bill

hence option (b) is correct.

answer: good job it's all correct !

explanation: