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#Question id: 20176


An electron has kinetic energy of 2·14 × 10–22J.Its de-Broglie wavelength will be nearly (me = 9.1 × 10–31 kg)

#XL - P Chemistry
  1. 9·28 × 10–4
  2. 9·28 × 10–7m
  3. 9·28 × 10–8m
  4. 9·28 × 10–10m

Answer:- Option(s): 3


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