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Chemistry - section - 2
  1. Which of the following statements are correct about chloroform?
    a. Liquid fuel
    b. Anaesthetic in nature
    c. Produces phosgene
    d. Fire extinguisher

    2. A.

     A, B
    B.

     A, C
    C.

     B, C
    D.

     D, A

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  2. Which of the following is an antidiabatic drug?

    3. A.

     Insulin
    B.

     Penicillin
    C.

     Chloroquine
    D.

     Aspirin

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  3. Tear gas used by the police to disperse the mob contains

    4. A.

     Carbon dioxide
    B.

     Chlorine
    C.

     Ammonia
    D.

     Hydrogen sulphide

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  4. Which of the following is also used as a Bio fertilizer?

    5. A.

     Urea
    B.

     Ammonia
    C.

     Uric Acid
    D.

     None of these

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  5. The advantage of detergents over soaps is

    6. A.

     Detergents are soluble in water
    B.

     Detergents could not give much lather
    C.

     Detergents give lather even with hard water
    D.

     Soaps give lather with only soft water

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  6. The tip of the match-stick contains

    7. A.

     Phosphorus pentoxide
    B.

     White phosphorus
    C.

     Red phosphorus
    D.

     Phosphorus trichloride

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  7. Which of the following is a natural dye ?

    8. A.

     Crystal violet
    B.

     Aniline blue
    C.

     Alizarin
    D.

     Phenolphthalein

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  8. Poison used for killing rats is

    9. A.

     Calcium phosphide (Ca3P2)
    B.

     Zinc phosphide (Zn3P2)
    C.

     Magnesium nitride (Mg3N2)
    D.

     Magnesium phosphide (Mg3P2)

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  9. The chemical used in developing photographic films is

    10. A.

     Silver bromide
    B.

     Hypo
    C.

     Sodium sulphate
    D.

     Hydroquinone

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  10. Which one of the following is used as an anti-freeze for the automobile engines ?

    11. A.

     Propyl alcohol
    B.

     Ethanol
    C.

     Methanol
    D.

     Ethylene glycol

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