JEE Main & Advanced AIEEE Solved Paper-2011

  • question_answer
    Which of the following statement is wrong?   AIEEE  Solved  Paper-2011

    A) \[{{N}_{2}}{{O}_{4}}\] has two resonance structures

    B) The stability of hydrides increases from \[N{{H}_{3}}\] to \[Bi{{H}_{3}}\] in group 15 of the periodic table

    C) Nitrogen cannot form \[d\pi -p\pi \] bond

    D) Single N - N bond is weaker than the single P - P bond

    Correct Answer: B

    Solution :

                 Stability of hydrides from \[N{{H}_{3}}\] to \[Bi{{H}_{3}}\] decreases due to decreasing bond strength.


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