NEET Physics Hydrogen Atom Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Angular momentum quantization | (i) 6.6 × 10 –34 J s |
| (b) Energy required to ionize hydrogen | (ii) 0 eV |
| (c) Total energy above E = 0 eV | (iii) 13.6 eV |
| (d) Allowed energy states | (iv) Stationary states of the atom |
a-i, b-iii, c-ii, d-iv
a-ii, b-iv, c-i, d-iii
a-iii, b-i, c-iv, d-ii
a-iv, b-ii, c-iii, d-i
Correct Answer
Detailed Explanation
The angular momentum quantization in the hydrogen atom is defined by Bohr's postulate, stating it is integral multiples of h/2π, where h is 6.6 × 10 –34 J s (pair a-i). To ionize a hydrogen atom, 13.6 eV of energy must be supplied (pair b-iii). Total energy states above E = 0 eV indicate that the electron is free (pair c-ii). The stationary states of the atom correspond to the allowed energy states (pair d-iv).
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