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Subjects
Science State Board
Class 9
Acids, bases and salts
Classification, chemical and physical properties
9.
Fundamentals of acids and bases: Select the correct answer
Exercise condition:
4
m.
1
.
When a substance has a high concentration of \(H^+\), it is referred to as __________.
neutral
ion
acid
element
base
2
.
Find the odd value on the basis of pH value.
\(9\)
\(8\)
\(4\)
\(7\)
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