BIOCHEMISTRY
PROPERTIES OF WATER
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
A(n) ____ is a substance with a pH greater than 7.
|
|
Base
|
|
|
Acid
|
|
|
Buffer
|
|
|
Water
|
Explanation:
Detailed explanation-1: -pHs less than 7 are acidic while pHs greater than 7 are alkaline (basic).
Detailed explanation-2: -If a substance has a pH that is greater than 7, it is alkaline.
Detailed explanation-3: -A pH of 7 indicates a neutral solution, a pH greater than 7 indicates a basic solution, and a pH of less than 7 indicates an acidic solution. The farther a pH value is from 7, the more strongly acidic or basic it is.
There is 1 question to complete.