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11th Odisha Board
IMPORTANT
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Which of the following gases has maximum r.m.s. speed

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Important Questions on Molecular Properties of Matter

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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 19 - Molecular Properties of Matter>MODEI. QUESTIONS>Q 6
The mean square Speed of the molecules of a gas at absolute temperature T is proportional to
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 19 - Molecular Properties of Matter>MODEI. QUESTIONS>Q 7
The pressure of a gas kept in an isothermal container is 200 kPa. If half the gas is removed from it, the pressure will be
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 19 - Molecular Properties of Matter>MODEI. QUESTIONS>Q 8
The rms speed of oxygen molecules is v. If the temperature is doubled and the oxygen molecules dissociate into oxygen atoms, the rms speed will become
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 19 - Molecular Properties of Matter>MODEI. QUESTIONS>Q 9
'P' is the pressure and ‘d' is the density of a gas at constant temperature. Then
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 19 - Molecular Properties of Matter>MODEI. QUESTIONS>Q 10
Unit of universal gas constant is
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 19 - Molecular Properties of Matter>MODEI. QUESTIONS>Q 1
Define r.m.s speed of a gas molecule.
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 19 - Molecular Properties of Matter>MODEI. QUESTIONS>Q 2
Give the degrees of freedom of flying bird.
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 19 - Molecular Properties of Matter>MODEI. QUESTIONS>Q 3
Give the degrees of freedom of a diatomic molecule.