Question

At what temperature would 500 cc of gas measured at 20°C, occupy half of its original volume ? [Pressure
is kept constant]

Answer 1

Answer:

I assume you know equation for ideal gas :

P1*V1/T1 = P2*V2/T2 (for same mass of gas)

Let

P1 = P; V1 = V; T1 = 20 deg C = 293 K (given)

P2 = 2P; V2 = 2V; T2 = ? (as per your question)

by substituting all these in ideal gas equation we get

P*V/293 = (2*P)*(2*V)/T2

T2 = 4 * 293 = 1172 K = 899 deg C

T2 = 899 deg C (final temperature of the gas)

Now try to figure out your equation!

★ !★

Answer 2

Hey, here is your answer