Statement (A): Line spectrum is also called atomic spectrum 

Statement (B): Absorption or emission spectrum is further divided into two types. 

Statement (C): Mercury vapour lamp gives continuous spectrum.

  1. A

    All the above statements are correct

  2. B

    All the above statements are incorrect

  3. C

    A, B are correct and C is incorrect

  4. D

    A, B are incorrect and C is correct

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    Solution:

    A – Line spectra obtain from atoms

    B – Absorption & emission further divided into two types.  They are

    1) continuous  2) discontinuous

    C) Mercury vapour lamp gives discontinuous line, spectrum.

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