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  1. The boiling point of liquids vary as

    2. A.

     Pressure varies
    B.

     Temperature varies
    C.

     Volume varies
    D.

     Density varies

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    Answer : Option A

    Explanation :

    The boiling point of a liquid varies according to the applied pressure; the normal boiling point is the temperature at which the vapour pressure is equal to the standard sea-level atmospheric pressure (760 mm [29.92 inches] of mercury). At sea level, water boils at 100°C (212°F).

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