Q: Taking Rydberg’s constant R_{H} = 1.097 × 10^{7} m , first and second wavelength of Balmer series in hydrogen spectrum is

(a) 2000 Å, 3000 Å

(b) 1575 Å, 2960 Å

(c) 6529 Å, 4280 Å

(d) 6552 Å, 4863 Å

Ans: (d)

Science and Education

Q: Taking Rydberg’s constant R_{H} = 1.097 × 10^{7} m , first and second wavelength of Balmer series in hydrogen spectrum is

(a) 2000 Å, 3000 Å

(b) 1575 Å, 2960 Å

(c) 6529 Å, 4280 Å

(d) 6552 Å, 4863 Å

Ans: (d)