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

Which metal ions are mentioned in the paragraph as examples of metal ions that form complexes with ammonia?

Options

  1. ANa+ and K+
  2. BCu2+ and Ag+
  3. CFe3+ and Al3+
  4. DMg2+ and Ca2+

Correct answer

B. Cu2+ and Ag+

Step-by-step solution

The paragraph specifically mentions Cu2+ and Ag+ as examples of metal ions that form complexes with ammonia.

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