Atomic Structure Question 169

Question: Minimum de-Broglie wavelength is associated with [RPMT 1999]

Options:

A) Electron

B) Proton

C) CO2 molecule

D) SO2 molecule

Show Answer

Answer:

Correct Answer: D

Solution:

λ=hmv. For same velocity λ∝1m . SO2 molecule has least wavelength because their molecular mass is high.

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