J.R. S. answered 01/17/21
Ph.D. University Professor with 10+ years Tutoring Experience
Constant pressure = Charles Law
V1/T1 = V2/T2
V1 = initial volume = 1.75 L
T1 = initial temperature = 373K
V2 = final volume = ?
T2 = final temperature = 200K
Solving for V2, we have...
V1T2 / T1 = V2 = (1.75 L)(200K) / 373K
V2 = 0.938 L