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Sometimes 2 substances are mixed t o bring a change. This change can be reversible or irreversible.

Reversible change by Mixing 2 Substances

Mixing of Water and Salt to form a solution is a reversible change.

  • When salt and water are mixed together .
  • It forms a solution .
  • When this solution is heated in a pan, water evaporates and the salt is left in the pan .
  • When this water vapor cools down it forms water again.
  • Thus,this process of mixing 2 substances is a Reversible process.

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CA Maninder Singh is a Chartered Accountant for the past 12 years and a teacher from the past 16 years. He teaches Science, Economics, Accounting and English at Teachoo