atomic-structure

Question: The emission spectrum of hydrogen is found to satisfy the expression for the energy change. $\Delta E$ (in joules) such that $\Delta E = 2.18 \times 10\left( {\frac{1}{{n_1^2}} - \frac{1}{{n_2^2}}} \right)\,\,J$ where ${n_1}$ = 1, 2, 3….. and ${n_2}$ = 2, 3, 4……. The spectral lines correspond to Paschen series to



1) ${n_1} = 1$ and ${n_2} = 2,\,\,3,\,\,4$
2) ${n_1} = 3$ and ${n_2} = 4,\,\,5,\,\,6$
3) ${n_1} = 1$ and ${n_2} = 3,\,\,4,\,\,5$
4) ${n_1} = 2$ and ${n_2} = 3,\,\,3,\,\,5$
Solution: Explanation: No Explanation
Atomic Models

Rate this question:

Average rating: (0 votes)

Previous Question Next Question