CH-102
Neutralisation
Chemistry · Secondary 3 · Hard · Neutralisation
A student adds excess dilute hydrochloric acid to 25.0 cm³ of 0.200 mol/dm³ sodium hydroxide. Which statement about the solution after reaction is correct?
A H⁺ ions are still in excess and the solution is acidic.
B OH⁻ ions are still in excess and the solution is alkaline.
C The solution contains only water molecules.
D The solution contains sodium chloride and water only.
A H⁺ ions are still in excess and the solution is acidic.
B OH⁻ ions are still in excess and the solution is alkaline.
C The solution contains only water molecules.
D The solution contains sodium chloride and water only.
- H⁺ ions are still in excess and the solution is acidic.
- OH⁻ ions are still in excess and the solution is alkaline.
- The solution contains only water molecules.
- The solution contains sodium chloride and water only.
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