BVP Medical BVP Medical Solved Paper-2000

  • question_answer
    Given that,                                  \[_{20}S{{c}^{42}}\]     ...(i) and   \[_{21}C{{a}^{42}}\]...(ii) which of the following relation is correct?

    A)  \[C{{s}^{+}}\]                   

    B)  \[{{K}^{+}}\]

    C)  \[N{{a}^{+}}\]                  

    D)  \[L{{i}^{+}}\]

    Correct Answer: B

    Solution :

    From equation (i), \[SiC{{l}_{4}}\] From equation (ii), \[{{C}_{2}}{{H}_{2}}\] \[{{C}_{2}}{{H}_{4}}\] \[N{{H}_{3}}\] \[N{{H}_{3}}\]   \[KOH\]


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