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SSC General Science & Technology Sample Paper NCERT Sample Paper-3

  • question_answer
    Water is not effective in extinguishing a fire caused petrol because

    A)  Water and petrol react chemically

    B)  The flame is too hot for water to cool it down

    C)  Water and petrol are miscible with each other

    D)  Water and petrol are immiscible with each other. Petrol forms the upper layer and continues to bum

    Correct Answer: D

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