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Question 1 of 6
1 of 6
Match each of the following key terms to the correct definitions.
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a measure of hydrogen ion concentration
a reaction between an acid and a base
increases pH when added to an acid
data represented as numerical values
responsible for acidity in a solution
pH
neutralisation
base
quantitative
hydrogen ion (H⁺)
Remember, the pH scale measures acidity, and neutralisation involves acid and base reactions.