Question 75 of 168
Two moles of a monoatomic gas is mixed with six moles of a diatomic gas. The molar specific heat of the mixture at constant volume is :
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Answer: (A)
For mixture of gases, we can write
Kinetic Theory
JEE Main level, single correct, medium
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More Physics practice
- Kinetic TheoryThe ratio of specific heats for a rigid diatomic gas molecule is:
- Kinetic TheoryThe RMS speed of gas molecules at absolute temperature is . If the temperature is increased to , the new RMS speed is:
- Kinetic TheoryOne gas of mole of molecules at temperature , volume , and pressure , and another gas of mole of molecules at temperature , volume , and pressure , are mixed resulting in pressure and volume of the mixture. The temperature of the mixture is _____.
- Kinetic TheoryA mixture of carbon dioxide and oxygen has volume cm, temperature K, pressure kPa and mass g. The number of moles of carbon dioxide and oxygen gases in the mixture respectively are _______.
(Assume both carbon dioxide and oxygen gases behave like ideal gases) J/mol.K - Kinetic TheoryThe mean free path of a molecule of diameter at the temperature and pressure , is given as m.
(Given ). - Kinetic TheoryA gas of certain mass filled in a closed cylinder at a pressure of 3.23 kPa has temperature . The gas is now heated to double its temperature. The modified pressure is Pa. Note: Volume is constant.
JEE Main Physics practice question on Kinetic Theory (Degree of Freedom and Specific Heat), with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.