Consider the following two statements A and B | vedclass

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(D) Statement $A$ is true because line spectra are produced by atoms in the gaseous state,where individual atoms emit or absorb light at specific disc

Vedclass · Accepted Answer

Both $A$ and $B$ are true.

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(D) Statement $A$ is true because line spectra are produced by atoms in the gaseous state,where individual atoms emit or absorb light at specific discrete wavelengths.Statement $B$ is true because band spectra are produced by molecules,where the complex energy levels associated with molecular vibrations and rotations result in bands of closely spaced spectral lines.Therefore,both statements are correct.

Consider the following two statements $A$ and $B$ and identify the correct choice in the given answers:
$A :$ Line spectra are due to atoms in the gaseous state.
$B :$ Band spectra are due to molecules.

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Consider the following two statements $A$ and $B$ and identify the correct choice in the given answers:$A :$ Line spectra are due to atoms in the gaseous state.$B :$ Band spectra are due to molecules.