A gas at 200 K has pressure 4 × 10 –10 Nm –2 . If k B = 1.38 × 10 –23 JK –1 , the number…
Physics · NEET · NTA Exams — KINETIC THEORY OF GASES
A gas at 200 K has pressure 4 × 10–10Nm–2. If kB = 1.38 × 10–23 JK–1, the number of molecules per cm3 is of the order of:
- 105
- 104
- 103
- 102
Answer
(B) 10 4
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