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प्रश्न
Burning of match stick is a reversible change.
विकल्प
True
False
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उत्तर
Burning of match stick is a reversible change- False.
Correct statement
Burning of match stick is an irreversible change.
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संबंधित प्रश्न
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Explain how a metal rim slightly smaller than a wooden wheel can be fixed on it.
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What are reversible changes?
Which of the following change cannot be reversed?
A piece of iron is heated till it becomes red-hot. it then becomes soft and is beaten to a desired shape. What kind of changes are observed in this process-reversible or irreversible?
Can we reverse the following change? If yes, suggest the name of the method.
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Give one example of change which occurs on mixing two substances, but cannot be reversed.
Choose the odd one out. Give a reason for your choice.
Circle the odd one out. Give reason for your choice.
