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What is a chemical & a …

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What is a chemical & a physical change ?

    • Posted by Israt Jahan 6 years, 10 months ago

    CBSE > Class 07 > Science
    • 3 answers

    Dharmendra Kushwaha 6 years, 10 months ago

    Those changes in which no more product is formed and it is went back in it's original form is called physical change. Ex:- melting of ice. Those changes in which new substance is formed and it will never returned in its original form is called chemical change. Ex:- brusting if crackers

    1Thank You

    Vansh Thakur 6 years, 10 months ago

    Chemical change: A change in which one or more than one new substance are formed as chemical change Physical change: the change in the physical properties of a substance is called physical change

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    Israt Jahan 6 years, 10 months ago

    Physical change : The change in which the substance undergoes a change in its physical properties is called a physical change . Chemical change : The change in which one or more new substances are formed , is called a chemical change

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