CH-764
Concentration
Chemistry · Secondary 3 · Medium · Concentration
25.0 cm³ of a 0.80 mol dm⁻³ hydrochloric acid solution is completely neutralised by sodium hydroxide solution.
How many moles of HCl are present in the 25.0 cm³?
How many moles of HCl are present in the 25.0 cm³?
- 0.020 mol
- 0.032 mol
- 0.80 mol
- 3.1 × 10⁻⁴ mol
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