Question

at what temperature is the rms velocity of hydrogen molecule equal to nitrogen molecule at 147°c​

Answer 1

Given RMS V of H2 = RMS V of N2

we know the formula

RMS velocity = In root of [(3RT)/M]

also given T of N2 =147°c

= (147+273)k= 420k

M of H2=2, M of N2= 28

applying formula

inroot of 3RT/2 = inroot 3R(420)/28

solving T/2= 420/28

T=30 kelvin

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Answer 2

Answer:

answer is above.... hope that helps you