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JIPMER 2019
Exam
JIPMER
Year
2019
Subject
Chemistry
Chapter
Structure of Atom

JIPMER 2019 · Chemistry · Structure of Atom

Hund's rule state that

Hund's rule state that

Options

  1. Anumber of two e−e^{-} can be in two separate orbitals
  2. Bnumber of two e−e^{-}c an be present with similar spin in a orbital
  3. Cno one e−e^{-} can exist in d orbital
  4. DNone of the above

Correct answer

D. None of the above

Step-by-step solution

Hund's rule of maximum multiplicity states that, the pairing of electrons in the orbitals of a particular subshell ( p , d or f ) does not take place until all the orbital of a subshell are singly occupied. Thus, all the given statements are not related to Hund's rule.
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