Question:medium
For hydrogen atom, the orbital/s with lowest energy is/are:
For hydrogen atom, the orbital/s with lowest energy is/are:
Show Hint
The \( 1s \) orbital is the lowest energy orbital for the hydrogen atom.
Updated On: Mar 19, 2026
- (A) only
- (B), (C), and (D) only
- (B) only
- (A) and (E) only
Show Solution
The Correct Option is A
Solution and Explanation
- The \( 1s \) orbital has the lowest energy for a hydrogen atom. Option (A) represents the \( 4s \) orbital, which is the lowest energy orbital for hydrogen. Final Answer: Option (1).
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