Chemistry-(general)
NEET Chemistry (general) Match the Following Question
Type: Match the Following-match the column-Medium-Class 11
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Rydberg constant | (i) 3.6 Å |
| (b) Wavelength of photon | (ii) 109,677 cm –1 |
| (c) Balmer series | (iii) n = 3,4,5... |
| (d) Mass of electron | (iv) 9.1 × 10 –31 kg |
A
a-ii, b-i, c-iii, d-iv
B
a-iv, b-ii, c-i, d-iii
C
a-iii, b-iv, c-ii, d-i
D
a-i, b-iii, c-iv, d-ii
Correct Answer
Option A
Detailed Explanation
The Rydberg constant for hydrogen is indeed 109,677 cm –1 (pair a-ii), the wavelength of a photon with 3.6 Å is accurate (pair b-i), the Balmer series corresponds to n = 3, 4, 5... (pair c-iii), and the mass of an electron is 9.1 × 10 –31 kg (pair d-iv). All pairs in option A are correct.
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