Question

calculate the resulting temperature change if a 20ml of hydrogen at 15°C is isobarically expanded to 21.38ml.​

Answer 1

Answer:

19.8K

Explanation:

Given:-

V1= 20 ml = 0.02L

V2= 21.38 ml = 0.02138L

T1= 15°C = 288K

Now, by Charle's law.....

V1\T1 = V2/T2

T2 = V2×T1/V1

T2 = 0.02138×288/0.02

=307.872K

∆T= T2-T1

=(307.872 - 288)K

=19.872K