Given is the graph between and P for 1 g of oxygen gas at two different temperatures T 1…
Physics · Class 11 · CBSE — Kinetic Theory
Given is the graph between
and P for 1 g of oxygen gas at two different temperatures T1 and T2, as shown in figure. Given, density of oxygen = 1.427 kg m–3. The value of PV/T at the point A and the relation between T1 and T2 are respectively

0.259 J K–1 and T1 < T2
- 8.314 g J mol–1 K–1 and T1 > T2
- 0.259 J K–1 and T1 > T2
- 4.28 g J K–1 and T1 < T2
Answer
(C) 0.259 J K –1 and T 1 > T 2
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