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    Phosphorus is kept in water to
    Question



    Phosphorus is kept in water to

    A.

    purify water

    B.

    make water soft

    C.

    prevent its contact with oxygen

    D.

    denature it

    Correct option is C


    The correct answer is prevents its contact with oxygen.
    · Phosphorus is kept in water so that it avoids catching fire through contact from atmospheric oxygen.
    · Phosphorus is the element that literally mean “I carry light”.
    · Phosphorus is a chemical element with an atomic number 15.
    · It was discovered by Henning Brand in 1669.
    · Phosphorus has the smell of garlic.
    · Phosphorus is never found as a free element on earth due to its high reactivity.
    Information Booster
    · Elements phosphorus exists in two different forms namely white phosphorus and red phosphorus.
    · White phosphorus emits green light on the exposure to the atmosphere.
    · Red phosphorus is used for making safety matches.
    · Phosphorus is used in the fertilizer industry.

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