Question

Match the appropriate pairs from Lists I and II:

List-I	List - II
a) Nitrogen molecule	e) Continuous spectrum
b) Incandescent solids	f) Absorption spectrum
c) Fraunhofer lines	g) Band spectrum
d) Electric arc between iron rods	h) Emission spectrum

• A. a-g, b-e, c-f, d-h
• B. a-f, b-e, c-h, d-g
• C. a-h, b-e, c-f, d-g
• D. a-e, b-g, c-h, d-f

Answer 1

The correct option is A a-g, b-e, c-f, d-h

Nitrogen molecules shows band spectrum
Incandescent solids shows continuous spectrum Fraunhofer lines are missing lines in the absorption spectrum
Eletric are between iron rods produces llight beam which is when dispersed we get emission spectrum.