NEET Physics Kinetic Theory of Gases Questions Solved


The r.m.s. speed of a certain gas is n at 400K. The temperature at which the r.m.s. speed becomes two times, will be

1.  800 K                         

2.  1600 K

3.  1200 K                       

3.  None of these

2.    vrmsT  T2T1=v22v12=4v2v2=4  T2=4T1=4×400=1600 K

Difficulty Level:

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