Question

what is the ph of a neutral solution?
a 2
b 5
c 7
d 9

Explanation:

In chemistry, a neutral solution has equal concentrations of hydrogen ions ($H^+$) and hydroxide ions ($OH^-$). The pH scale ranges from 0 - 14, and a pH of 7 indicates a neutral solution. pH values less than 7 are acidic and greater than 7 are basic.

Answer:

C. 7