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NEET Sample Paper NEET Sample Test Paper-85

  • question_answer
    \[{{N}_{2}}+3{{H}_{2}}\xrightarrow{{}}2N{{H}_{3}}.\] In this reaction equivalent weight of\[{{N}_{2}}\] is

    A) 4.67     

    B)                    28

    C) 14                    

    D)        2.33

    Correct Answer: A

    Solution :

    [a] \[{{N}_{2}}=3{{H}_{2}}=6H\] \[\therefore \]      \[1H=\frac{{{N}_{2}}}{6}\] Thus, equivalent weight of \[{{N}_{2}}\] \[=\frac{\text{molar}\,\,\text{mass}}{6}=\frac{28}{6}=4.67\]


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