MCQ
Which of the following electron transition in a hydrogen atom will require the largest amount of energy
- ✓From $n = 1$ to $n = 2$
- BFrom $n = 2$ to $n = 3$
- CFrom $n = \infty $ to $n = 1$
- DFrom $n = 3$ to $n = 5$
✓
Answer
Correct option: A.
From $n = 1$ to $n = 2$
a
(a) $E \propto \left[ {\frac{1}{{n_2^2}} - \frac{1}{{n_1^2}}} \right]$
(a) $E \propto \left[ {\frac{1}{{n_2^2}} - \frac{1}{{n_1^2}}} \right]$
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