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NEETChemistryp Block Elements (Group 15, 16, 17 & 18)

Match the following:

Options

  1. AIV III I II
  2. BIII IV I II
  3. CIII I IV II
  4. DIV III II I

Correct answer

B. III IV I II

Step-by-step solution

The colour of the halogen gases due to the excitation of outer electrons to higher energy level.

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