In a certain region of space there are only four gaseous molecules per cm 3 on an…
Physics · NEET · NTA Exams — KINETIC THEORY OF GASES
In a certain region of space there are only four gaseous molecules per cm3 on an average. The temperature there is 3 K. The pressure of this gas is:\(\left(k_{\mathrm{H}}=1.38 \times 10^{-23} \mathrm{~mol}^{-1} \mathrm{~K}^{-1}\right)\)
- \(20.7 \times 10^{-16} \mathrm{Nm}^{-2}\)
- \(10.7 \times 10^{-16} \mathrm{Nm}^{-2}\)
- \(16.6 \times 10^{-16} \mathrm{Nm}^{-2}\)
- \(26.6 \times 10^{-16} \mathrm{Nm}^{-2}\)
Answer
(A) 20.7 10^ -16 Nm ^ -2
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Assertion: Each vibrational mode gives two degrees of freedom. Reason: By law of equipartition of energy, the…
- An ideal gas is expanding such that PT 2 = constant. The coefficient of cubical expansion of the gas is
- A vessel contains a mixture of different types of gases. The following statement holds good
- Assertion: For a mixture of non-reactive ideal gases, the total pressure gets contribution from each gas in…
- A gas mixture consists of 3 moles of oxygen and 5 moles of argon at temperature T. Assuming the gases to be…
- The mean kinetic energy of translation per gram molecule of a gas is
- A monatomic gas at a temperature T has pressure P and heat energy per unit volume E. Then:
- One moles of a gas A at 27°C mixed with a two moles of gas at 37°C. If both are monatomic ideal gases, what…
More KINETIC THEORY OF GASES questions · Browse all practice questions