a) The pH is greater than 7.
This feature indicates that a substance is basic.
Substances are classified as acidic, basic, or neutral. The pH scale can be used to classify a substance. Which feature suggests that a substance is basic?
a
The pH is greater than 7.
b
The pH is 7.
c
The pH is 0.
d
The pH is less than 7.
1 answer
1 answer