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9th Class Science Is Matter Around Us Pure Question Bank Is Matter Around us Pure

  • question_answer
    Both cooking oil and water are liquids at room temperature. By which of the given characteristics are they different chemically?

    A)  Same colour and flammability

    B)  Odour and in flammability  

    C)  Solubility and similar taste

    D)  Odour and flammability

    Correct Answer: B

    Solution :

     Water is a compound and has no odour. Oil is a saturated or unsaturated fatty acid with odour. Oil burns in air whereas water extinguishes fire.


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