Questions
The ratio of de-Broglie wavelengths of molecules of hydrogen and helium which are at temperature 27oC and 127oC respectively is
a
b
c
d
1
detailed solution
Correct option is C
de-Broglie wavelength , rms velocity of a gas particle at the given temperature (T) is given asTalk to our academic expert!
Similar Questions
An electron is orbiting in 4th energy state in a hydrogen atom. The de-Broglie wavelength associated with this electron is nearly equal to
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