DUMET Medical DUMET Medical Solved Paper-2005

  • question_answer
    Which statement is wrong for NO?

    A)  It is anhydride of nitrous acid

    B)  Its dipole moment is 0.22 D

    C)  It forms dimer

    D)  It is paramagnetic

    Correct Answer: A

    Solution :

    NO is colourless gas and has dipole moment of 0.22 D. It exists in form of dimer and it is paramagnetic in nature. Anhydride of nitrous acid is \[{{N}_{2}}{{O}_{3}}\]. So the option [a] is wrong.


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