EASY
JEE Main
IMPORTANT
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Pressure of an ideal gas is increased by keeping temperature constant. What is the effect on kinetic energy of molecules?

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Important Questions on Kinetic Theory of Gases

EASY
JEE Main
IMPORTANT
Physics Crash Course JEE Main>Chapter 9 - Kinetic Theory of Gases>Level 1>Q 22
At 27 oC temperature, the kinetic energy of an ideal gas is E1. If the temperature is increased to 327 oC, then kinetic energy will be,
HARD
JEE Main
IMPORTANT
Physics Crash Course JEE Main>Chapter 9 - Kinetic Theory of Gases>Level 1>Q 23
Which of the following will have maximum total kinetic energy at temperature 300 K.
EASY
JEE Main
IMPORTANT
Physics Crash Course JEE Main>Chapter 9 - Kinetic Theory of Gases>Level 1>Q 24
For an ideal gas, the specific heat capacity during an isentropic process is always
EASY
JEE Main
IMPORTANT
Physics Crash Course JEE Main>Chapter 9 - Kinetic Theory of Gases>Level 1>Q 25
The ratio of specific heats at constant pressure and constant volume of a gas is 43. Then the average number of degree of freedom of the gas molecules is 
EASY
JEE Main
IMPORTANT
Physics Crash Course JEE Main>Chapter 9 - Kinetic Theory of Gases>Level 1>Q 26
If universal gas constant is R, the essential heat to increase from 273 K to 473 K at constant volume for monoatomic ideal gas of 4 mol is
EASY
JEE Main
IMPORTANT
Physics Crash Course JEE Main>Chapter 9 - Kinetic Theory of Gases>Level 1>Q 27
Mean kinetic energy (or average energy) per gram molecule of a monatomic gas is given by
EASY
JEE Main
IMPORTANT
Physics Crash Course JEE Main>Chapter 9 - Kinetic Theory of Gases>Level 1>Q 28
A man is climbing up a spiral staircase. His degrees of freedom are
EASY
JEE Main
IMPORTANT
Physics Crash Course JEE Main>Chapter 9 - Kinetic Theory of Gases>Level 1>Q 29
The average energy of molecules in a sample of oxygen gas at 300 K are 6.21×10-21J. The corresponding values at 600 K are