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Define a base? Explain using an example.

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प्रश्न

Define a base? Explain using an example.

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उत्तर

A base is a metallic oxide or metallic hydroxide (including ammonium hydroxide) which reacts with an acid to form salt and water only.

Example: Sodium hydroxide (NaOH) is a base. When it reacts with hydrochloric acid (HCl), it forms sodium chloride (salt) and water.

\[\ce{NaOH + HCl -> NaCl + H2O}\]

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पाठ 3: Acids, Bases and Salts - EXERCISE [पृष्ठ ७५]

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लखमीर सिंह Chemistry [English] Class 10 ICSE
पाठ 3 Acids, Bases and Salts
EXERCISE | Q 5. | पृष्ठ ७५
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