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Alkalis and Bases Quiz

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Questions and Answers

Which of the following is a definition of an alkali?

A basic salt of an alkali metal (correct)

A type of acid

A substance that dissolves in water

A solution with a pH less than 7.0

What is the pH of a solution of a soluble base?

Variable and unpredictable

Exactly 7.0

Greater than 7.0 (correct)

Less than 7.0

Which term is commonly used in English as a synonym for basic?

Oxidizing

Acidic

Alkaline (correct)

Neutral

What is the etymology of the word 'alkali'?

<p>Derived from Arabic word meaning 'calcined ashes'</p> Signup and view all the answers

What is potash composed mostly of?

<p>Potassium carbonate</p> Signup and view all the answers

Alkalis and Bases Quiz

Choose a study mode

Podcast

Questions and Answers

Which of the following is a definition of an alkali?

What is the pH of a solution of a soluble base?

Which term is commonly used in English as a synonym for basic?

What is the etymology of the word 'alkali'?

What is potash composed mostly of?

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