WB JEE Medical WB JEE Medical Solved Paper-2007

  • question_answer
    Sulphur does not exist as \[{{S}_{2}}\]molecule because

    A)  it is less electronegative

    B)  it is not able to constitute pn - pn bonds

    C)  it has ability to exhibit catenation

    D)  of tendency to show variable oxidation states

    Correct Answer: B

    Solution :

                     Sulphur does not form \[p\pi -p\pi \]bond due to its larger size, hence does not exist as \[{{S}_{2}}\]molecules.


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