(A) In the Balmer series of hydrogen spectrum as wavelength increases the spectral lines becomes closer.
(R) For higher orbits energy gap between them decreases.

Options

A. Both 'A' and 'R' are true and 'R' is the correct explanation of 'A'.
B. Both 'A' and 'R' are true and 'R' is not the correct explanation of 'A'
C. 'A' is true and 'R' is false
D. 'A' is false and 'R' is true

Answer

A