Question

Define Acids and alkalis with example? in english only​

Answer 1

Explanation:

Acids are known to turn blue litmus red. Bases, on the other hand, are characterized by a bitter taste and a slippery texture. A base that can be dissolved in water is referred to as an alkali. When these substances chemically react with acids, they yield salts. Bases are known to turn red litmus blue.

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Answer 2

An acid is a substance that has a pH lower than 7.

For example, hydrochloric acid, sulphuric acid, citric acid, ethanoic acid (vinegar).

A base is a substance that neutralises an acid – those that dissolve in water are called alkalis. An alkali is a soluble substance with a pH higher than 7.