Question

multiple choice question
any solution with a ph less than 7 is
o a base.
o neutral
o an acid
need help? review these concept resources.
rate your confidence to submit your answer.

Explanation:

In chemistry, solutions with a pH less than 7 have a higher concentration of hydrogen ions ($H^+$) and are classified as acids. Solutions with pH = 7 are neutral and those with pH greater than 7 are bases.

Answer:

an acid