NEET · Physics · STD 12 - 12. atoms
Match List \(I\) with List \(II\).
| List \(I\) (Spectral Lines of Hydrogen for transitions from) | List \(II\) (Wavelengths (\(nm\))) |
| \(A\) \(n_2=3 \text { to } n_1=2\) | \(I\) \(410.2\) |
| \(B\) \(n_2=4 \text { to } n_1=2\) | \(II\) \(434.1\) |
| \(C\) \(n_2=5 \text { to } n_1=2\) | \(III\) \(656.3\) |
| \(D\) \(n_2=6 \text { to } n_1=2\) | \(IV\) \(486.1\) |
- A \(A-III, B-IV, C-II, D-I\)
- B \(A-IV, B-III, C-I, D-II\)
- C \(A-I, B-II, C-III, D-IV\)
- D \(A-I I, B-I, C-I V, D-I I I\)
Answer & Solution
Correct Answer
(A) \(A-III, B-IV, C-II, D-I\)
Step-by-step Solution
Detailed explanation
\(\text { Energy difference } \Delta E=\frac{h c}{\lambda}\) \(\therefore \lambda \propto \frac{1}{\Delta E}\)
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