The de Broglie wavelength of an oxygen molecule at 
is 
. The value of 
is (take Planck's constant 
, Boltzmann constant 
, mass of oxygen molecule 
)
Text Solution
Verified by ExpertsThe correct answer is:
B
The de Broglie wavelength is 
. For an ideal gas, 
Therefore: 
Substituting values: 
, so 
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