NEET Sample Paper NEET Sample Test Paper-67

  • question_answer
    In the nuclear reaction \[_{4}^{9}Be\,(p,\,\,\alpha )\,X\,\], the X is

    A) \[_{2}^{4}He\]                        

    B) \[_{3}^{6}\,Li\]

    C) \[_{3}^{7}\,Li\]                                   

    D)  \[_{4}^{8}\,Be\]

    Correct Answer: B

    Solution :

    \[_{4}^{9}Be \,+\, \underset{(p)}{\mathop{_{1}{{H}^{1}}}}\,\,\,\to \,\,\,_{3}^{6}Li \,+\,\,\,\,\,\underset{(\alpha -particle)}{\mathop{_{2}H{{e}^{4}}}}\,\]


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