360255 The temperature of \({H_2}\) at which the \(rms\) velocity of its molecules is seven times, the \(rms\) velocity of the molecules of nitrogen gas at \(300\;K\) is

360256 Four molecules of a gas have speeds \(1,2,3\) and \(4 \mathrm{kms}^{-1}\) respectively. The value of rms speed of the molecules is (in \(\mathrm{kms}^{-1}\) )

360257 If at \(NTP\) velocity of sound in a gas is \(1150\;m{s^{ - 1}}\) then the \(rms\) velocity of gas molecules at \(NTP\) is (take, \(R = 8.3\;J\;mo{l^{ - 1}}{K^{ - 1}},\)
\({C_p} = 4.8\,cal\,mo{l^{ - 1}}{K^{ - 1}}\))

360258 The molecules of a given mass of a gas have r.m.s., velocity of \(200\,\,m{s^{ - 1}}\) at \(27^\circ C\) and \(1.0 \times {10^5}N{m^{ - 2}}\) pressure. When the temperature and pressure of the gas are respectively, \(27^\circ C\) and \(0.05 \times {10^5}N{m^{ - 2}},\) the r.m.s., velocity of its molecules in \(m{s^{ - 1}}\) is.

360259 \(N\) molecules, each of mass \(m\) of gas \(A\) and \(2N\) molecules each of mass \(2m\) of gas \(B\) are contained in the same vessel which is maintained at temperature \(T\). The mean square velocity of the molecules of \(B\) type is denoted ' \(v{ }^{2}\) ' and the mean square velocity of \(A\) type is denoted by \(\omega^{2}\) the value \(\omega^{2} / v^{2}\) is,

360255 The temperature of \({H_2}\) at which the \(rms\) velocity of its molecules is seven times, the \(rms\) velocity of the molecules of nitrogen gas at \(300\;K\) is

360256 Four molecules of a gas have speeds \(1,2,3\) and \(4 \mathrm{kms}^{-1}\) respectively. The value of rms speed of the molecules is (in \(\mathrm{kms}^{-1}\) )

360257 If at \(NTP\) velocity of sound in a gas is \(1150\;m{s^{ - 1}}\) then the \(rms\) velocity of gas molecules at \(NTP\) is (take, \(R = 8.3\;J\;mo{l^{ - 1}}{K^{ - 1}},\)
\({C_p} = 4.8\,cal\,mo{l^{ - 1}}{K^{ - 1}}\))

360258 The molecules of a given mass of a gas have r.m.s., velocity of \(200\,\,m{s^{ - 1}}\) at \(27^\circ C\) and \(1.0 \times {10^5}N{m^{ - 2}}\) pressure. When the temperature and pressure of the gas are respectively, \(27^\circ C\) and \(0.05 \times {10^5}N{m^{ - 2}},\) the r.m.s., velocity of its molecules in \(m{s^{ - 1}}\) is.

360259 \(N\) molecules, each of mass \(m\) of gas \(A\) and \(2N\) molecules each of mass \(2m\) of gas \(B\) are contained in the same vessel which is maintained at temperature \(T\). The mean square velocity of the molecules of \(B\) type is denoted ' \(v{ }^{2}\) ' and the mean square velocity of \(A\) type is denoted by \(\omega^{2}\) the value \(\omega^{2} / v^{2}\) is,

360255 The temperature of \({H_2}\) at which the \(rms\) velocity of its molecules is seven times, the \(rms\) velocity of the molecules of nitrogen gas at \(300\;K\) is

360256 Four molecules of a gas have speeds \(1,2,3\) and \(4 \mathrm{kms}^{-1}\) respectively. The value of rms speed of the molecules is (in \(\mathrm{kms}^{-1}\) )

360257 If at \(NTP\) velocity of sound in a gas is \(1150\;m{s^{ - 1}}\) then the \(rms\) velocity of gas molecules at \(NTP\) is (take, \(R = 8.3\;J\;mo{l^{ - 1}}{K^{ - 1}},\)
\({C_p} = 4.8\,cal\,mo{l^{ - 1}}{K^{ - 1}}\))

360258 The molecules of a given mass of a gas have r.m.s., velocity of \(200\,\,m{s^{ - 1}}\) at \(27^\circ C\) and \(1.0 \times {10^5}N{m^{ - 2}}\) pressure. When the temperature and pressure of the gas are respectively, \(27^\circ C\) and \(0.05 \times {10^5}N{m^{ - 2}},\) the r.m.s., velocity of its molecules in \(m{s^{ - 1}}\) is.

360259 \(N\) molecules, each of mass \(m\) of gas \(A\) and \(2N\) molecules each of mass \(2m\) of gas \(B\) are contained in the same vessel which is maintained at temperature \(T\). The mean square velocity of the molecules of \(B\) type is denoted ' \(v{ }^{2}\) ' and the mean square velocity of \(A\) type is denoted by \(\omega^{2}\) the value \(\omega^{2} / v^{2}\) is,

360255 The temperature of \({H_2}\) at which the \(rms\) velocity of its molecules is seven times, the \(rms\) velocity of the molecules of nitrogen gas at \(300\;K\) is

360256 Four molecules of a gas have speeds \(1,2,3\) and \(4 \mathrm{kms}^{-1}\) respectively. The value of rms speed of the molecules is (in \(\mathrm{kms}^{-1}\) )

360257 If at \(NTP\) velocity of sound in a gas is \(1150\;m{s^{ - 1}}\) then the \(rms\) velocity of gas molecules at \(NTP\) is (take, \(R = 8.3\;J\;mo{l^{ - 1}}{K^{ - 1}},\)
\({C_p} = 4.8\,cal\,mo{l^{ - 1}}{K^{ - 1}}\))

360258 The molecules of a given mass of a gas have r.m.s., velocity of \(200\,\,m{s^{ - 1}}\) at \(27^\circ C\) and \(1.0 \times {10^5}N{m^{ - 2}}\) pressure. When the temperature and pressure of the gas are respectively, \(27^\circ C\) and \(0.05 \times {10^5}N{m^{ - 2}},\) the r.m.s., velocity of its molecules in \(m{s^{ - 1}}\) is.

360259 \(N\) molecules, each of mass \(m\) of gas \(A\) and \(2N\) molecules each of mass \(2m\) of gas \(B\) are contained in the same vessel which is maintained at temperature \(T\). The mean square velocity of the molecules of \(B\) type is denoted ' \(v{ }^{2}\) ' and the mean square velocity of \(A\) type is denoted by \(\omega^{2}\) the value \(\omega^{2} / v^{2}\) is,

360255 The temperature of \({H_2}\) at which the \(rms\) velocity of its molecules is seven times, the \(rms\) velocity of the molecules of nitrogen gas at \(300\;K\) is

360256 Four molecules of a gas have speeds \(1,2,3\) and \(4 \mathrm{kms}^{-1}\) respectively. The value of rms speed of the molecules is (in \(\mathrm{kms}^{-1}\) )

360257 If at \(NTP\) velocity of sound in a gas is \(1150\;m{s^{ - 1}}\) then the \(rms\) velocity of gas molecules at \(NTP\) is (take, \(R = 8.3\;J\;mo{l^{ - 1}}{K^{ - 1}},\)
\({C_p} = 4.8\,cal\,mo{l^{ - 1}}{K^{ - 1}}\))

360258 The molecules of a given mass of a gas have r.m.s., velocity of \(200\,\,m{s^{ - 1}}\) at \(27^\circ C\) and \(1.0 \times {10^5}N{m^{ - 2}}\) pressure. When the temperature and pressure of the gas are respectively, \(27^\circ C\) and \(0.05 \times {10^5}N{m^{ - 2}},\) the r.m.s., velocity of its molecules in \(m{s^{ - 1}}\) is.

360259 \(N\) molecules, each of mass \(m\) of gas \(A\) and \(2N\) molecules each of mass \(2m\) of gas \(B\) are contained in the same vessel which is maintained at temperature \(T\). The mean square velocity of the molecules of \(B\) type is denoted ' \(v{ }^{2}\) ' and the mean square velocity of \(A\) type is denoted by \(\omega^{2}\) the value \(\omega^{2} / v^{2}\) is,