RAJASTHAN PMT Rajasthan - PMT Solved Paper-1995

  • question_answer
    A atom of \[Mn\] have (atomic no. = 25 and mass no. = 55). The nucleus will have:

    A)  25 proton      

    B)  55 proton

    C)  25 neutron     

    D)  55 neutron

    Correct Answer: A

    Solution :

    \[C{{H}_{3}}OH+RMgI\xrightarrow{{}}C{{H}_{3}}OMgI+\underset{Alkane}{\mathop{R-H}}\,\]


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