Kinetic Theory of an Ideal Gas
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PHXI13:KINETIC THEORY

360264 The \(rms\) velocity of hydrogen molecules at a certain temperature is \({300 {~m} / {s}}\). If the temperature is doubled and hydrogen gas dissociates into atomic hydrogen. The rms speed of the gas molecules is

1 \(255\,m/s\)
2 \(600\,m/s\)
3 \(720\,m/s\)
4 \(520\,m/s\)
PHXI13:KINETIC THEORY

360265 If the absolute temperature of a gas is increased 5 times, the r.m.s. velocity of the gas molecules will be

1 10 times
2 5 times
3 \(\sqrt{5}\) times
4 25 times
MHTCET - 2022
PHXI13:KINETIC THEORY

360266 Assertion :
The root mean square velocity of molecules of a gas having Maxwellian distribution of velocities is higher than their most probable velocity at any temperature.
Reason :
A very small number of molecules of a gas molecules which possess very large velocities.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI13:KINETIC THEORY

360267 At which temperature the r.m.s velocity of a hydrogen molecule equal to that of an oxygen molecule at \({47^{\circ} {C}}\) ?

1 \(20\,K\)
2 \({4 K}\)
3 \({-73 K}\)
4 \({80 K}\)
JEE - 2024
NEET DIGITAL LIBRARY
PHXI13:KINETIC THEORY

360264 The \(rms\) velocity of hydrogen molecules at a certain temperature is \({300 {~m} / {s}}\). If the temperature is doubled and hydrogen gas dissociates into atomic hydrogen. The rms speed of the gas molecules is

1 \(255\,m/s\)
2 \(600\,m/s\)
3 \(720\,m/s\)
4 \(520\,m/s\)
PHXI13:KINETIC THEORY

360265 If the absolute temperature of a gas is increased 5 times, the r.m.s. velocity of the gas molecules will be

1 10 times
2 5 times
3 \(\sqrt{5}\) times
4 25 times
MHTCET - 2022
PHXI13:KINETIC THEORY

360266 Assertion :
The root mean square velocity of molecules of a gas having Maxwellian distribution of velocities is higher than their most probable velocity at any temperature.
Reason :
A very small number of molecules of a gas molecules which possess very large velocities.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI13:KINETIC THEORY

360267 At which temperature the r.m.s velocity of a hydrogen molecule equal to that of an oxygen molecule at \({47^{\circ} {C}}\) ?

1 \(20\,K\)
2 \({4 K}\)
3 \({-73 K}\)
4 \({80 K}\)
JEE - 2024
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PHXI13:KINETIC THEORY

360264 The \(rms\) velocity of hydrogen molecules at a certain temperature is \({300 {~m} / {s}}\). If the temperature is doubled and hydrogen gas dissociates into atomic hydrogen. The rms speed of the gas molecules is

1 \(255\,m/s\)
2 \(600\,m/s\)
3 \(720\,m/s\)
4 \(520\,m/s\)
PHXI13:KINETIC THEORY

360265 If the absolute temperature of a gas is increased 5 times, the r.m.s. velocity of the gas molecules will be

1 10 times
2 5 times
3 \(\sqrt{5}\) times
4 25 times
MHTCET - 2022
PHXI13:KINETIC THEORY

360266 Assertion :
The root mean square velocity of molecules of a gas having Maxwellian distribution of velocities is higher than their most probable velocity at any temperature.
Reason :
A very small number of molecules of a gas molecules which possess very large velocities.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI13:KINETIC THEORY

360267 At which temperature the r.m.s velocity of a hydrogen molecule equal to that of an oxygen molecule at \({47^{\circ} {C}}\) ?

1 \(20\,K\)
2 \({4 K}\)
3 \({-73 K}\)
4 \({80 K}\)
JEE - 2024
For More Updates join with Us
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PHXI13:KINETIC THEORY

360264 The \(rms\) velocity of hydrogen molecules at a certain temperature is \({300 {~m} / {s}}\). If the temperature is doubled and hydrogen gas dissociates into atomic hydrogen. The rms speed of the gas molecules is

1 \(255\,m/s\)
2 \(600\,m/s\)
3 \(720\,m/s\)
4 \(520\,m/s\)
PHXI13:KINETIC THEORY

360265 If the absolute temperature of a gas is increased 5 times, the r.m.s. velocity of the gas molecules will be

1 10 times
2 5 times
3 \(\sqrt{5}\) times
4 25 times
MHTCET - 2022
PHXI13:KINETIC THEORY

360266 Assertion :
The root mean square velocity of molecules of a gas having Maxwellian distribution of velocities is higher than their most probable velocity at any temperature.
Reason :
A very small number of molecules of a gas molecules which possess very large velocities.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI13:KINETIC THEORY

360267 At which temperature the r.m.s velocity of a hydrogen molecule equal to that of an oxygen molecule at \({47^{\circ} {C}}\) ?

1 \(20\,K\)
2 \({4 K}\)
3 \({-73 K}\)
4 \({80 K}\)
JEE - 2024
NEET DIGITAL LIBRARY