What is the name of the reaction between an acid and a base?
Answer and explanation
Correct answer: Neutralisation
The governing concept is neutralisation. When an acid reacts with a base, the acidic and basic properties reduce each other, and salt and water are generally formed. For example, hydrochloric acid reacts with sodium hydroxide to produce sodium chloride and water. Therefore, option A is correct; combustion involves burning, displacement replaces an element, and melting is only a change of state.
Frequently asked questions
What is the correct answer to this question?
Neutralisation
Why is this the correct answer?
The governing concept is neutralisation. When an acid reacts with a base, the acidic and basic properties reduce each other, and salt and water are generally formed. For example, hydrochloric acid reacts with sodium hydroxide to produce sodium chloride and water. Therefore, option A is correct; combustion involves burning, displacement replaces an element, and melting is only a change of state.
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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