NEET 2019 · ChemistryPrevious Year Question
, , and orbitals are arranged in the order of decreasing energy. The correct option is:
Answer: (A) . \textbf{Answer:} (A) \textbf{Solution:} Using the rule: ; ; ; .
- A.✓
- B.
- C.
- D.
Correct Answer
(A)
Solution & Explanation
\textbf{Answer:} (A) \textbf{Solution:} Using the rule: ; ; ; . For equal ( vs ), the higher has higher energy, so . Decreasing energy: .
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