Q 1167701685.     At `400` K, the root mean square (rms) speed of a gas X of molecular weight `40` is equal to the most probable speed of gas Y at `60` K. Find the molecular weight of the gas `Y`.

JEE 2009
A

`12`

B

`2`

C

`8``

D

`4`

Find instant solution to any question from our database of 1.5 Lakh + Questions

 


Access free resources including


Engineering


Medical


Banking


DEFENCE


SSC


RRB


CBSE-NCERT


OLYMPIAD


0
Success Rate: NAN %
Sr. No.SubjectTagCorrectRecorded Answer