BHU PMT BHU PMT (Mains) Solved Paper-2007

  • question_answer

    Directions : In the following question more than one of the answers given may be correct. Select the correct answer and mark it according to the code:

    \[C{{O}_{2}}\]is isostructural with (1)\[HgC{{l}_{2}}\]                           (2)\[{{C}_{2}}{{H}_{2}}\] (3)\[SnC{{l}_{2}}\]                           (4)\[N{{O}_{2}}\]

    A)  1, 2 and 3 are correct

    B)  1 and 2 are correct

    C)  2 and 4 are correct

    D)  1 and 3 are correct

    Correct Answer: B

    Solution :

                     \[C{{O}_{2}},\text{ }HgC{{l}_{2}}\]and\[{{C}_{2}}{{H}_{2}}\]are linear structure having sp-hybridisation.


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