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What is a chemical change? give …

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What is a chemical change? give an example

    • Posted by Prabhat Kumar 4 years, 11 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Yogita Ingle 4 years, 11 months ago

    • The change in which the molecular composition is completely altered and a new product is formed is called a chemical change.
    • Chemical changes create a new product.
    • The changes in Chemical change are irreversible and permanent.

    Examples of Chemical Change

    1. Burning of wood or paper
    2. Burning of camphor
    3. Souring of milk
    4. Burning of candle
    5. Digestion of food

    2Thank You

    Gaurav Seth 4 years, 11 months ago

    A change leading to the production of a new substance is known as a chemical change. These changes are irreversible. Some of the chemical changes occurring in our day to day life include rusting of iron, silver jewellery getting tarnished or copper articles getting covered by green layer.

    2Thank You

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