11th Class Chemistry Sample Paper Chemistry Sample Paper-1

  • question_answer
    Match column I with column II and pick the correct option from the codes given below
    Column -I Column -II
    (p) Peroxy acetyl nitrate 1. Waste incineration
    (q) Polycyclic aromatic hydrocarbons 2.Golbal warming
    (r) Dioxins 3. Photochemical smog
    (s) Indigo 4. Carcinogens
    (t) IR active molecules 5. Vat dye

    A)
    P q r s t
    3 4 1 5 2

    B)
    P q r s t
    1 2 3 4 5

    C)
    P q r s t
    3 5 1 2 4

    D)
    P q r s t
    5 3 1 2 4

    Correct Answer: A


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