Question

A gas occupies 100.0 mL at 50°C and I atm pressure. The gas is cooled at constant pressure so that
volume is reduced to 50.0 mL. What is the final temperature.
(a)-111.5°C (b) 111.5°C (c) 111.5K (d) 384 K​

Answer 1

Explanation:

as pressure is constant

∆V = 0

V1/T1 = V2/T2

100/323 = 50 / T2

T2 = 323×50/100

T2 = 11.5K