Thermodynamics Question 323

Question: What is true about pressure?

Options:

A) p1<p2

B) p1>p2

C) p1=p2

D) Cannot predict

Show Answer

Answer:

Correct Answer: A

Solution:

[a]V=aT+b From standard gas equation,

p=RTV=RTaT+b=Ra+b/T

As, T2>T1

p2>p1 or p1<p2 0



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