Question
Question: Figure shows graphs of pressure vs density for an ideal gas at two temperatures T<sub>1</sub> and T<...
Figure shows graphs of pressure vs density for an ideal gas at two temperatures T1 and T2. Which of the following is correct?
A
T1> T2
B
T1 = T2
C
T1< T2
D
Any of the three is possible
Answer
T1> T2
Explanation
Solution
P = MwρRT, P = constant
T µ ρ1 or r2 > r1 or T1>T2