Navigate

The wavelength of the radiation emitted when an electron drops from 3rd orbit

The wavelength of the radiation emitted when an electron drops from 3rd orbit to 2nd orbit in H – atom will be nearly

Options

(a) 3300 A⁰
(b) 6600 A⁰
(c) 9900 A⁰
(d) 11000 A⁰

Correct Answer:

6600 A⁰

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AFMC2008
admin:

Related Questions

  1. Which one of the following is a non-benzenoid aromatic compound
  2. Aqueous solutions of hydrogen sulphide and sulphur dioxide when mixed together
  3. Which one of the following is not a sulphide ore
  4. If 10 cm³ solution of H₂O₂ ,on decomposition gives 150 cm³ of O₂
  5. The strength of H₂O₂ (in g/litre) in 11.2 volume solution of H₂O₂ is