Question:medium

Which of the following ions can be separated by aq. NH\(_4\)OH in presence of NH\(_4\)Cl?

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NH\(_4\)Cl suppresses ionization of NH\(_4\)OH, enabling selective precipitation.
Updated On: Mar 24, 2026
  • Al\(^{3+}\) and Fe\(^{3+}\)
  • Cr\(^{3+}\) and Al\(^{3+}\)
  • Cu\(^{2+}\) and Al\(^{3+}\)
  • None of these
Show Solution

The Correct Option is C

Solution and Explanation

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