Assertion :Absorption spectrum conists of some bright lines separated by dark spaces . Reason : Emission spectrum consists of dark lines

Assertion :Absorption spectrum conists of some bright lines separated

1.	Assertion :Absorption spectrum conists of some bright lines separated by dark spaces . Reason : Emission spectrum consists of dark lines
Answer» If both assertion and reason are true and the reason is the CORRECT explanation of the assertion If both assertion and reason are true butreason isnot the correct explanation of the assertion If assertion is true but reason is FALSE If the assertion and reason both are false Solution :We know that Absorption spectrum is produced when white light is passed through a substance and transmitted light is ANALYSED by a spectrograph. The dark SPACES corresponds to the light radiation absorbed by the substance. And emission spectrum is produced by ANALYSING the radiant energy emitted by an excited substance by a spectrograph. Thus discontinuous spectra consisting of a series of sharp lines and separated by dark bands are obtained . Therefore both the Assertion and Reason are false.