2. Sample Papers
  3. 8th Class
  4. Science

8th Class Science Sample Paper Science Sample Paper-1

  • question_answer
                                                A bucket made up of plastic does not rust like a bucket made up of iron. Why?   

    Answer:

    Plastic is non-reactive material. When left exposed to moisture and air, it does not react with air and water which are essential for corrosion, therefore does not rust.


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