Calculate de-Broglie wavelength of hydro...

Calculate de-Broglie wavelength of hydrogen molecules `(H_(2))` present in a container at `400 K`. Assume that molecules travel at rms speed. Boltzmann constant `k = 1.38 × 10^(– 23) JK^(– 1)` Mass of `H_(2)` molecule `= 2.0 amu`

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`1.02Å`

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