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Most Important Selected Qs for JEE AdvancedChemistryp Block Elements (Group 15, 16, 17 & 18)

Which of the following anion cannot be in X?

Options

  1. AF ⁻
  2. BCl ⁻
  3. CBr

Correct answer

3

Step-by-step solution

AgCl and AgBr dissolve in excess of conc. ammonia solution Agl does not dissolve in excess conc. NH ₃ solution.

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