Question

The equivalence point of a titration corresponds to which of the following?

O the point where equal volumes of acid and base have been used
O Equivalence point is another term for end point
All of the listed options are true
Equivalence point is defined as the point where the pH indicator changes color
O the point where the acid and base have been added in proper stoichiometric amounts

Answer 1

The equivalence point of a titration corresponds to the point where the acid and base have been added in proper stoichiometric amounts.

Step-by-step explanation:

The equivalence point of a titration corresponds to the point where the acid and base have been added in proper stoichiometric amounts. This means that the mole ratio between the acid and base has been reached, indicating that the reaction is complete. At the equivalence point, the pH indicator does change color, which is why it can also be referred to as the end point. Therefore, the correct answer is: the point where the acid and base have been added in proper stoichiometric amounts.

Answer 2

E: the point where the acid and base have been added in proper stoichiometric amounts

Step-by-step explanation:

Equivalence point in titration is simply the point where the amounts of acid and base used just sufficiently reacts chemically to cause neutralization whereas the endpoint is the point where the indicator of the titration changes colour.

The Equivalence point occurs before the endpoint.

Thus, option E is correct.