Intro to Acids and Bases

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Multiple Choice

According to Arrhenius theory an acid is a substance that contains .... and ionises in an aqueous solution to give ....

• hydroxide, hydroxide ions

• hydrogen, hydrogen ions

• hydrogen, hydroxide ions

• hydroxide, hydrogen ions

Multiple Choice

According to Arrhenius Theory a base is substance that contains ... and ionises in an aqueous solution to give ...

• hydrogen group, hydrogen ions

• hydrogen group, hydroxide ions

• hydroxyl group, hydroxide ions

• hydroxyl group, hydrogen ions

Open Ended

What is a limitation of the Arrhenius theory of acids and bases?

Multiple Choice

According to the Brønsted-Lowry Theory an acid is a substance that exhibits a tendency to...

• donate an electron

• accept a proton

• donate a proton

• accept an electron

Multiple Choice

According to the Brønsted-Lowry theory a base is a substance that exhibits a tendency to...

• donate an electron

• accept a proton

• donate a proton

• accept an electron

Open Ended

What is one limitation of the Brønsted-Lowry theory of acids and bases?

Multiple Choice

According to Lewis theory an acid is a molecule or ion that can ... an electron pair to form a ... bond with the donor.

• donate, ionic

• accept, covalent

• accept, ionic

• donate, covalent

Multiple Choice

According to Lewis theory a base is a molecule or ion that can ... a pair of electrons to form a ... bond with the acceptor.

• donate, covalent

• accept, covalent

• donate, ionic

• accept, ionic

Open Ended

What is one limitation of the Lewis theory of acids and bases?

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