J & K CET Medical J & K - CET Medical Solved Paper-2000

  • question_answer
    Which of the following is a polar molecule?

    A)  \[C{{O}_{2}}\]                                  

    B) \[CHC{{l}_{3}}\]

    C)  \[CC{{l}_{4}}\]                                 

    D) \[C{{H}_{4}}\]

    Correct Answer: B

    Solution :

                    \[CHC{{l}_{3}}\]is a polar molecule while\[C{{O}_{2}},CC{{l}_{4}}\]and \[C{{H}_{4}}\]are non-polar molecule due to their symmetrical nature.


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