Kinetic Theory of an Ideal Gas
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
PHXI13:KINETIC THEORY

360234 The temperature of a gas is \(-50^\circ {\rm{ }}C\). To what temeprature the gas should be heated so that the rms speed is increased by 3 times?

1 \(3295^\circ {\rm{ }}C\)
2 \(3097\;K\)
3 \(223\;K\)
4 \(669^\circ {\rm{ }}C\)
PHXI13:KINETIC THEORY

360235 In the isothermal expansion of \(10\,\,g\) of gas from volume \(V\) to \(2 V\) the work done by the gas is \(575 \,\,J\). What is the root mean square speed of the molecules of the gas at that temperature?

1 \(398\,\,m/s\)
2 \(520\,\,m/s\)
3 \(499 \,\,m/s\)
4 \(532 \,\,m/s\)
PHXI13:KINETIC THEORY

360236 Given molecular weight of hydrogen molecule is \(M = 2.016 \times {10^{ - 3}}\;kg{\rm{/}}mol\). Calculate the root mean square speed of hydrogen molecules \(\left( {{H_2}} \right)\) at \(373.15\;K\left( {100^\circ C} \right)\),

1 \(2.15\;km{\rm{/}}s\)
2 \(3.25\;km{\rm{/}}s\)
3 \(4.22\;km{\rm{/}}s\)
4 \(1.25\;km{\rm{/}}s\)
PHXI13:KINETIC THEORY

360237 A gas molecule of mass \(M\) at the surface of the Earth has kinetic energy equivalent to \(0^\circ C\). If it were to go up straight without colliding with any other molecules, how high it would rise? Assume that the height attained is much less than radius of the earth. ( \(k_{B}\) is Boltzmann constant).

1 0
2 \(\dfrac{273 k_{B}}{2 M g}\)
3 \(\dfrac{546 k_{B}}{3 M g}\)
4 \(\dfrac{819 k_{B}}{2 M g}\)
PHXI13:KINETIC THEORY

360234 The temperature of a gas is \(-50^\circ {\rm{ }}C\). To what temeprature the gas should be heated so that the rms speed is increased by 3 times?

1 \(3295^\circ {\rm{ }}C\)
2 \(3097\;K\)
3 \(223\;K\)
4 \(669^\circ {\rm{ }}C\)
PHXI13:KINETIC THEORY

360235 In the isothermal expansion of \(10\,\,g\) of gas from volume \(V\) to \(2 V\) the work done by the gas is \(575 \,\,J\). What is the root mean square speed of the molecules of the gas at that temperature?

1 \(398\,\,m/s\)
2 \(520\,\,m/s\)
3 \(499 \,\,m/s\)
4 \(532 \,\,m/s\)
PHXI13:KINETIC THEORY

360236 Given molecular weight of hydrogen molecule is \(M = 2.016 \times {10^{ - 3}}\;kg{\rm{/}}mol\). Calculate the root mean square speed of hydrogen molecules \(\left( {{H_2}} \right)\) at \(373.15\;K\left( {100^\circ C} \right)\),

1 \(2.15\;km{\rm{/}}s\)
2 \(3.25\;km{\rm{/}}s\)
3 \(4.22\;km{\rm{/}}s\)
4 \(1.25\;km{\rm{/}}s\)
PHXI13:KINETIC THEORY

360237 A gas molecule of mass \(M\) at the surface of the Earth has kinetic energy equivalent to \(0^\circ C\). If it were to go up straight without colliding with any other molecules, how high it would rise? Assume that the height attained is much less than radius of the earth. ( \(k_{B}\) is Boltzmann constant).

1 0
2 \(\dfrac{273 k_{B}}{2 M g}\)
3 \(\dfrac{546 k_{B}}{3 M g}\)
4 \(\dfrac{819 k_{B}}{2 M g}\)
PHXI13:KINETIC THEORY

360234 The temperature of a gas is \(-50^\circ {\rm{ }}C\). To what temeprature the gas should be heated so that the rms speed is increased by 3 times?

1 \(3295^\circ {\rm{ }}C\)
2 \(3097\;K\)
3 \(223\;K\)
4 \(669^\circ {\rm{ }}C\)
PHXI13:KINETIC THEORY

360235 In the isothermal expansion of \(10\,\,g\) of gas from volume \(V\) to \(2 V\) the work done by the gas is \(575 \,\,J\). What is the root mean square speed of the molecules of the gas at that temperature?

1 \(398\,\,m/s\)
2 \(520\,\,m/s\)
3 \(499 \,\,m/s\)
4 \(532 \,\,m/s\)
PHXI13:KINETIC THEORY

360236 Given molecular weight of hydrogen molecule is \(M = 2.016 \times {10^{ - 3}}\;kg{\rm{/}}mol\). Calculate the root mean square speed of hydrogen molecules \(\left( {{H_2}} \right)\) at \(373.15\;K\left( {100^\circ C} \right)\),

1 \(2.15\;km{\rm{/}}s\)
2 \(3.25\;km{\rm{/}}s\)
3 \(4.22\;km{\rm{/}}s\)
4 \(1.25\;km{\rm{/}}s\)
PHXI13:KINETIC THEORY

360237 A gas molecule of mass \(M\) at the surface of the Earth has kinetic energy equivalent to \(0^\circ C\). If it were to go up straight without colliding with any other molecules, how high it would rise? Assume that the height attained is much less than radius of the earth. ( \(k_{B}\) is Boltzmann constant).

1 0
2 \(\dfrac{273 k_{B}}{2 M g}\)
3 \(\dfrac{546 k_{B}}{3 M g}\)
4 \(\dfrac{819 k_{B}}{2 M g}\)
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
PHXI13:KINETIC THEORY

360234 The temperature of a gas is \(-50^\circ {\rm{ }}C\). To what temeprature the gas should be heated so that the rms speed is increased by 3 times?

1 \(3295^\circ {\rm{ }}C\)
2 \(3097\;K\)
3 \(223\;K\)
4 \(669^\circ {\rm{ }}C\)
PHXI13:KINETIC THEORY

360235 In the isothermal expansion of \(10\,\,g\) of gas from volume \(V\) to \(2 V\) the work done by the gas is \(575 \,\,J\). What is the root mean square speed of the molecules of the gas at that temperature?

1 \(398\,\,m/s\)
2 \(520\,\,m/s\)
3 \(499 \,\,m/s\)
4 \(532 \,\,m/s\)
PHXI13:KINETIC THEORY

360236 Given molecular weight of hydrogen molecule is \(M = 2.016 \times {10^{ - 3}}\;kg{\rm{/}}mol\). Calculate the root mean square speed of hydrogen molecules \(\left( {{H_2}} \right)\) at \(373.15\;K\left( {100^\circ C} \right)\),

1 \(2.15\;km{\rm{/}}s\)
2 \(3.25\;km{\rm{/}}s\)
3 \(4.22\;km{\rm{/}}s\)
4 \(1.25\;km{\rm{/}}s\)
PHXI13:KINETIC THEORY

360237 A gas molecule of mass \(M\) at the surface of the Earth has kinetic energy equivalent to \(0^\circ C\). If it were to go up straight without colliding with any other molecules, how high it would rise? Assume that the height attained is much less than radius of the earth. ( \(k_{B}\) is Boltzmann constant).

1 0
2 \(\dfrac{273 k_{B}}{2 M g}\)
3 \(\dfrac{546 k_{B}}{3 M g}\)
4 \(\dfrac{819 k_{B}}{2 M g}\)