Which of the following statements is CORRECT

saraalalwane

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2022-09-11

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Which of the following statements is CORRECT?

An acid is an electron donor and a base is an electron acceptor.
An acidic solution has a pH less than 7 and a basic solution has a pH greater than 7.
Neutralization of a strong acid by a strong base gives only water.
The pH of saliva is normally in the range of 8.5–9.5

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saraalalwane

2022-09-11

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B: All students should know that pH <7 indicates acidity. Salivary

pH is about 6.0–7.4.

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