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A neutralisation reaction is a (a) physical and reversible change. (b) a physical change that cannot be reversed. (c) chemical and reversible change. (d) the chemical change that cannot be reversed.

ScienceClass 7CBSEAnswered 27 Mar 2026
Answer

Soln:

The answer is (d) chemical change that cannot be reversed.

Explanation:

It is a chemical reaction where acid and base react with each other quantitatively. Neutralization is an irreversible process.

Science · Class 7