Question

2) Indicators are used
in very small amounts.
Your answer in give reason​

Answer 1

Answer:

Only a small amount of indicatorshould be used in a titration because you do not want the indicator to have an effect on the pH of the solution during the titration. If too muchindicator was used, and the indicatorwas a weak acid, the pH of the initial solution would be lower than expected.

Answer 2

Answer:

The indicator used in a titration is a weak acid with a conjugate base of a different colour, or vice versa. Only a small amount of indicator should be used in a titration because you do not want the indicator to have an effect on the pH of the solution during the titration.