Kinetic Theory Of Gases Question 145
In a closed vessel, pressure increases by 0.4% when temperature increases by 1°C. What is the initial temperature?
Options:
A) 250 K
B) $ 250{}^\circ C $
C) 25 K
D) $ 25{}^\circ C $
Show Answer
Answer:
Correct Answer: A
Solution:
As $ \frac{p}{T} $ is constant $ \frac{\Delta p}{p}=\frac{\Delta T}{T} $ $ T=,p\frac{\Delta T}{\Delta p}=,\frac{\Delta T}{(\Delta p/p)} $ $ =\frac{1}{0.4/100},=,250,\text{K}. $
BETA
