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Chemistry · Structure of atom

हिन्दी

What is the maximum number of emission lines produced when an excited electron in a hydrogen atom in \( n = 6 \) drops to the ground state (\( n = 1 \))?

  1. A
    15
  2. B
    10
  3. C
    21
  4. D
    28
View Answer & Solution

Correct answer · Option A

15

Explanation

Maximum number of lines = \( \frac{n(n-1)}{2} = \frac{6 \times 5}{2} = 15 \).

Related questions

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