Pick out the correct statement from the follo | vedclass

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(D) The line emission spectrum is produced by an excited substance in the atomic state,such as a mercury vapour lamp.Line absorption spectrum is produ

Vedclass · Accepted Answer

All of the above

Vedclass · Answer

(D) The line emission spectrum is produced by an excited substance in the atomic state,such as a mercury vapour lamp.Line absorption spectrum is produced when electromagnetic radiations pass through a medium; therefore,the sunlight spectrum is a line absorption spectrum.The band spectrum is used to study the molecular structure.Since all the statements $A$,$B$,and $C$ are correct,the correct option is $D$.

Pick out the correct statement from the following:

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