AIIMS2013Chemistry-Wave-Particle Duality
AIIMS 2013 Chemistry de Broglie Wavelength MCQ Question
Type: MCQ-numerical-Hard-Class 11
A particle is moving 3 times faster than the speed of electron. If the ratio of wavelength of particle and electron is 1.8 × 10⁻⁴, then particle is
A
Neutron
B
α-particle
C
Deuteron
D
Tritium
Correct Answer
Option A
Detailed Explanation
Given λ_particle / λ_electron = 1.8 x 10^-4 and v_particle / v_electron = 3.
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