MCQ
When a hydrogen atom is raised from the ground state to an excited state
- ✓P.E. increases and K.E. decreases
- BP.E. decreases and K.E. increases
- CBoth kinetic energy and potential energy increase
- DBoth K.E. and P.E. decrease
✓
Answer
Correct option: A.
P.E. increases and K.E. decreases
P.E. increases and K.E. decreases
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