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Question 0

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 cartion in M is

  • A.Zn ++
  • B.Ca++
  • C.Ai+++
  • D.Pb++
  • E.Cu++
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
1984
Question no.
#0
Type
Objective
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