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According to Maxwell distribution, the area under the curve is equal to the total number of molecules in collision. On increasing temperature, fraction of molecules having speed equal to u_(mp) .(most probable speed) decreases. The speed distribution also depends on the mass of the molecules along with the temperature. In general, the distribution depends upon the value of M/T (where M is molar mass and Tis temperature in kelvin). If at T_1 K is u, then value of u_(rms) at T_2 is |
Answer» <html><body><p>`3sqrt((T_2)/(T_1)) <a href="https://interviewquestions.tuteehub.com/tag/u-1435036" style="font-weight:bold;" target="_blank" title="Click to know more about U">U</a>`<br/>`<a href="https://interviewquestions.tuteehub.com/tag/sqrt-1223129" style="font-weight:bold;" target="_blank" title="Click to know more about SQRT">SQRT</a>((3T_2)/(2T_1)) u`<br/>`sqrt((T_2)/(T_1)) u`<br/>`2sqrt((T_2)/(T_1)) u`<br/></p>Solution :`((U_(<a href="https://interviewquestions.tuteehub.com/tag/mp-565167" style="font-weight:bold;" target="_blank" title="Click to know more about MP">MP</a>))T_2)/((U_(rms))T_2) = (sqrt((2RT_1)/(M)))/(sqrt((3RT_2)/(M))) , (U_(rms))_(T_2) = U <a href="https://interviewquestions.tuteehub.com/tag/xx-747671" style="font-weight:bold;" target="_blank" title="Click to know more about XX">XX</a> sqrt((3T_2)/(2T_1))`.</body></html> | |