Question

Suppose VIBGYOR is passed through a gas. If dark spectral lines are seen in place of indigo, green and red on a photographic plate. The absorbed color is -

• A. Only indigo
• B. Only green
• C. Only red
• D. All of these

Answer 1

The correct option is D All of these

In place of colors absorbed, there will be dark spectral lines on the photographic plate.

Hence, option $\left(D\right)$ is the correct answer.