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Acids

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What is the pH range of acidic solutions?

7 to 9

0 to 6 (correct)

7 to 14

6 to 8

What type of salt is formed when a strong acid reacts with a weak base?

Acidic salt (correct)

Neutral salt

Amphoteric salt

Basic salt

Which of the following is a strong base?

Ammonia (NH3)

Sodium bicarbonate (NaHCO3)

Sodium hydroxide (NaOH) (correct)

Calcium hydroxide (Ca(OH)2)

Acids

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Questions and Answers

What is the pH range of acidic solutions?

What type of salt is formed when a strong acid reacts with a weak base?

Which of the following is a strong base?

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