Which of the following equimolar solutions, Na2CO3 Na2 SO 4CI FeCI3 CH3COONa, have pH greater…

Chemistry JAMB 1991

Which of the following equimolar solutions, Na2CO3 Na2 SO
4CI FeCI3 CH3COONa,
have pH greater than 7?

  • FeCI 3 and NH 4CI
  • Na2CO3, CH3COONa and Na,Na2SO4
  • Na2CO3 and CH3COONa checkmark
  • FeCI3, CH3COONa and NH4CI

The correct answer is: C

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