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How can we know that it …

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How can we know that it is a physical change or reversible change

    • Posted by Sanjana Manish Pardeshi 5 years, 2 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Suvarna Ruli 5 years, 2 months ago

    In physical change no new substance is formed in chemical change there will a new substance formed

    0Thank You

    Manas Bisay 5 years, 2 months ago

    In a reversible physical change, the original form of the matter can be restored. In an irreversible physical change, the original form cannot be restored. Melting ice and grinding wood into sawdust are examples of physical changes.

    0Thank You

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