In which of the following solutions would you expect blue litmus paper to remain unchanged?

Question

Edzy · Accepted Answer

Blue litmus paper remains unchanged in soap solution as it is basic. In contrast, vinegar, lemon juice, and hydrochloric acid are acidic, which would change the color. Thus, soap solution is the only option where the color remains blue.

In which of the following solutions would you expect blue litmus paper to remain unchanged?

In which of the following solutions would you expect blue litmus paper to remain unchanged?

Students who asked this also explored