Which of the following is the last step in performing a titration?

Idont know. if you want an answer you need to give us some context dude.

Idon't mean to be a smart alec, length of atoms' bonds is the simplest way to define it.

The surface of the water droplet is held together by the attraction between molecules. in order for water to flow more easily into these small spaces, you need to decrease its surface tension. you can do this by adding soap, which is a surfactant (a material that decreases the surface tension of a liquid).

The answer would be false