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Manipal Engineering Manipal Engineering Solved Paper-2010

  • question_answer
    In the reaction \[_{7}{{N}^{14}}+\alpha {{\to }_{8}}{{X}^{17}}{{+}_{1}}{{p}^{1}}\] identify X.

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

    B) \[{{N}_{2}}\]

    C)  He                        

    D)         Ar

    Correct Answer: A

    Solution :

    In the reaction \[_{7}{{N}^{14}}+\alpha {{\xrightarrow{{}}}_{8}}{{X}^{17}}{{+}_{1}}{{p}^{1}}\] 8 is the atomic number of oxygen molecule. So, here X is oxygen\[({{O}_{2}})\]molecule.


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