Chemistry 5070 · O Level · The characteristic properties of acids and bases

The characteristic properties of acids and bases — practice question

Which row gives the pH values for $0.1\,\text{mol dm}^{-3}$ solutions of ammonia, hydrochloric acid, sodium chloride and sodium hydroxide?

  • ANH$_3$: 1, HCl: 7, NaCl: 13, NaOH: 11
  • BNH$_3$: 7, HCl: 1, NaCl: 11, NaOH: 13
  • CNH$_3$: 11, HCl: 1, NaCl: 7, NaOH: 13
  • DNH$_3$: 13, HCl: 11, NaCl: 7, NaOH: 1

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