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JEE Main Chemistry question

ChemistryStructure of AtomJEE Main

The electrons identified by quantum numbers and : I. ; II. ; III. ; IV. ; V. can be placed in order of increasing energy as **[Kerala CEE 2009]**

Answer: (C)

Solution

Using the rule (lower = lower energy; for equal , lower = lower energy): V (); I, III, II all

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Question ID VK-132294