Decide if each of the
statements about the
indicator is true or false

Use the images of
flasks to help you
choose the correct
answers.

True
False

1 The phenolphthalein indicator is not affected by the pH of the
solution
2. The phenolphthalein indicator changes colour close to the point
of neutralisation which shows the end-point of the titration
3. When adding acid to base the phenolphthalein indicator changes
colour from colourless to pink at the end of the titration.