CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
5
You visited us 5 times! Enjoying our articles? Unlock Full Access!
Question

A given amount of gas A is confined in a chamber of constant volume. When the champber is immersed in a bath of melting ice, the pressure of the gas is 100 cm Hg.
(a) What is the temperature, when the pressure is 10 cm Hg?
(b) What will be the pressure, when the chamber is brought to 10C.

Open in App
Solution

a)The temperature for the melting ice would be C = 273 K
1. Pressure and temperature has direct relationship.
P1/T1 = P2/T2
​P1 = 100 cm Hg
T1 = 273 K
P2 = 10 cm Hg
T2 = P2 x T1/P1
​ = 10 cm Hg x 273 K/100 cm Hg
= 27.3 K

2. P1/T1 = P2/T2
​P1 = 100 cm Hg
T1 = 273 K
T2 = 10 + 273 = 283K
P2 = 100273×283
= 103.66 cm Hg


flag
Suggest Corrections
thumbs-up
2
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Gay-Lussac's Law
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon