A description of an acid-base titration is given. • $25.0\,\text{cm}^3$ of dilute aqueous alkali is placed in a conical flask. • An indicator is then added to the flask. • Dilute acid is added to the aqueous alkali until a colour change occurs in the indicator. • The volume of acid used is then measured and recorded. Which way of using apparatus is correct?
- AThe $25.0\,\text{cm}^3$ of aqueous alkali is measured using a volumetric pipette.
- BThe $25.0\,\text{cm}^3$ of aqueous alkali is measured using the lines on the conical flask.
- CThe volume of acid is measured using a measuring cylinder.
- DThe volume of acid is measured using a volumetric pipette.