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JIPMER 2009
Exam
JIPMER
Year
2009
Subject
Chemistry
Chapter
Structure of Atom

JIPMER 2009 · Chemistry · Structure of Atom

The total number of orbitals in the fifth energy level is

The total number of orbitals in the fifth energy level is

Options

  1. A5
  2. B10
  3. C18
  4. D25

Correct answer

D. 25

Step-by-step solution

The total number of atomic orbitals (total mm ) in nnth shell is equal to n2n^2. So, in the fifth shell =52=25=5^2=25
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