An aqueous solution of a metal salt, M. gives a white precipitate with NaOH which…

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Chemistry JAMB 2018

An aqueous solution of a metal salt, M. gives a white precipitate with NaOH which dissolves in excess NaOH. With aqueous ammonia, the solution of M also gives a white precipitate which dissolves in excess ammonia Therefore the cation in M is

  • Zn checkmark
  • Ca
  • Al
  • Pb

The correct answer is: A

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