Ask a Question

Fluorescence analysers are used to analyse which of the following gases?

← Prev Question Next Question →
+1 vote
in Environmental Engineering by (81.4k points)
Fluorescence analysers are used to analyse which of the following gases?

(a) Nitrogen dioxide

(b) Sulphur dioxide

(c) Sulphur trioxide

(d) Nitrous oxide

This question was addressed to me in class test.

Question is taken from Air Pollution topic in chapter Air Pollution of Environmental Engineering

1 Answer

+2 votes
by (693k points)
selected by
 
Best answer
The correct choice is (b) Sulphur dioxide

Easy explanation: Fluorescence occurs when a molecule is excited by light energy of specific wavelength and emits light energy of another wavelength.

Related questions

We welcome you to Carrieradda QnA with open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community

Categories

Powered by TalkJarvis
...