2. Questions Bank
  3. 8th Class
  4. Science
  5. Materials : Metals and Non-metals

8th Class Science Materials : Metals and Non-metals Question Bank Metals and Non Metals Formative Sujective Problems

  • question_answer
    Chips packets are filled with an inactive gas, which prevents the spoilage of chips, the gas is..... (a) Oxygen                          (b) Carbon dioxide (c) Nitrogen                        (d) Sulphur

    Answer:

    Chips packets are filled with an inactive nitrogen gas, which prevents the spoilage of chips.


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