BCECE Medical BCECE Medical Solved Papers-2011

  • question_answer
    Paulings electronegativity values for elements are useful in predicting

    A)  polarity of the molecules

    B)  position in the EMF series

    C)  coordination numbers

    D)  dipole moments

    Correct Answer: A

    Solution :

    By using Paulings electronegativity values for elements, the polarity of molecules is predicted. If electronegativity difference is high, molecule is highly polar and if the electronegativity of two elements are similar or almost similar, the bond formed between them is non-polar.


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