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Banking Chemistry States of Matter / पदार्थ की अवस्थाएँ - गैस एवं द्रव Question Bank Nature of Matter

  • question_answer
    Select the one that is a physical change.

    A)  Digestion of food           

    B)  Growth of plant

    C)  Rusting of iron              

    D)  None of these  

    Correct Answer: D

    Solution :

     Each of the process given in options are irreversible and involve change in chemical properties hence all are chemical changes.


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