Question

The pH scale is used to

tell if a substance is an
acid or base.
Substances with a pH
of 7 are neutral. An acid
is anything below 7 and
a base is anything
above 7. If a certain
substance has a pH of 1,
what type of substance
is it?
A. A very weak base
B. A neutral liquid
C. A very strong acid

Answer 1

Answer: C. A very strong acid

Explanation: The lower you go, the more acidic it is. The higher it is the more basic it is.