magnetizing of a screwdriver is it chemical or physical change
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Answer:
A Physical Change
Explanation:
its a temporary change... No matter how hard u try to magnetize it, it will be temporarily.
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Explanation:
Magnetization of iron is a physical change and not a chemical change as there is no change of state, no change of temperature, no smell and no evolution of gas. It is because: - No Chemical process is involved. - After demagnetizing the iron it will lose its magnetic power.
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