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Water, pH and Macromolecules

Q1: The main difference between an acid and a base is that

A bases are polar molecules and acids are not

B acids are polar molecules and bases are not

C bases donate hydrogen ions in water while acids accept hydrogen ions

D acids donate hydrogen ions in water while bases accept hydrogen ions

ANS:D - acids donate hydrogen ions in water while bases accept hydrogen ions

No answer description is available. 



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