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NEET2011ChemistryStructure of AtomActual

The energies E₁ and E₂ of two radiations are 25 eV and 50 eV respectively. The relation between their wavelengths i.e., ₁ and ₂ will be

Options

  1. A₁=2 ₂
  2. B₁=4 ₂
  3. C₁= 1 2 ₂
  4. D₁= ₂

Correct answer

A. ₁=2 ₂

Step-by-step solution

aligned & E₁=25 eV , E₂=50 eV & E₁= h c ₁ and E₂= h c ₂ & or E₁ E₂ = ₂ ₁ aligned or 25 50 = ₂ ₁ or ₁=2 ₂

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