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2. structure of atom — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry2. structure of atom1 Mark
MCQ
If moving proton, dutron and alpha particle have same De-Broglie wave length then which is correct order of their kinetic energy
  • A
    $E_p < E_{\alpha} < E_d$
  • B
    $E_d < E_p < E_{\alpha}$
  • C
    $E_p < E_d < E_{\alpha}$
  • ✓
    $E_{\alpha} < E_d < E_p$
✓

Answer

Correct option: D.
$E_{\alpha} < E_d < E_p$
d

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