What is a water-soluble base called?
Answer and explanation
Correct answer: Alkali
A base is a substance that can neutralise an acid, but not every base dissolves in water. A base that is soluble in water is specifically called an alkali. When dissolved, an alkali generally produces hydroxide ions in the solution. Therefore, option C is correct. An acid has opposite acidic properties, a salt is a different reaction product, and an indicator only shows acidity or basicity by colour.
Frequently asked questions
What is the correct answer to this question?
Alkali
Why is this the correct answer?
A base is a substance that can neutralise an acid, but not every base dissolves in water. A base that is soluble in water is specifically called an alkali. When dissolved, an alkali generally produces hydroxide ions in the solution. Therefore, option C is correct. An acid has opposite acidic properties, a salt is a different reaction product, and an indicator only shows acidity or basicity by colour.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Chemical Substances – Nature and Behaviour. Topic: Acids, Bases, and Salts.
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