Question

The first emission line in the atomic spectrum of hydrogen in the
Balmer series appears at
(a) 9R cm⁻¹ (b) 7R cm⁻¹
400 144
(c) 3R cm⁻¹ (d) 5R cm⁻¹
4 36

Answer 1

YOUR ANSWER IS IN THE ATTACHMENT PLZZ REFER TO THE ATTACHMENT

CORRECT OPTION IS D

Answer 2

$\huge\boxed{\fcolorbox{violet}{violet}{Answer}}$

The first emission line in the atomic spectrum of hydrogen in the

Balmer series appears at

(a) 9R cm⁻¹

(b) 7R cm⁻¹

400 144

(c) 3R cm⁻¹

(d) 5R cm⁻¹ / 36✔✔