Pick out the correct statement from the followingA. Mercury vapour lam – InterviewSolution

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1.	Pick out the correct statement from the followingA. Mercury vapour lam produces lines emission spectrumB. Oil flame produces line emission spectrumC. Band spectrum helps us to study molecular structureD. Sunlight spectrum is an example for line absroption spectrum
Answer» Correct Answer - A::C::D The line emission spectra is produced by excited substance in atomic state, as by mercury vapour lamp. Line absorption spectra state, is produced by e.m. ratiations, that has passed through a medium hence, sunlight spectrum is a line absorption spectrum. The Band spectrum is used to study the molecular structrue. Here,a,c, and d are the correct statements.

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