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What is chemical and physical change?????

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What is chemical and physical change?????

Posted by Prarthna Kamra 6 years, 11 months ago

CBSE > Class 07 > Science

2 answers

Dîby@Jït D@S 4&4 6 years, 11 months ago

Change in which only physical properties of any substance change and no new substances is formed is called a physical change. A physical change is mostly reversible and does not formed a new substance.

Dîby@Jït D@S 4&4 6 years, 11 months ago

A chemical change in which two or more substances combine to produce one or more new substance that has different chemical properties than the reactants is called chemical change. A chemical change is known as chemical reaction.

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