Match the appropriate pairs from List-$I$ and List-$II$:
List-$I$List-$II$
$1$. Nitrogen molecules$(A)$ Continuous spectrum
$2$. Incandescent solids$(B)$ Absorption spectrum
$3$. Fraunhofer lines$(C)$ Band spectrum
$4$. Electric arc between iron rods$(D)$ Emission spectrum

  • A
    $1-C, 2-A, 3-B, 4-D$
  • B
    $1-B, 2-A, 3-D, 4-C$
  • C
    $1-D, 2-A, 3-B, 4-C$
  • D
    $1-A, 2-C, 3-D, 4-B$

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