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BVP Medical BVP Medical Solved Paper-2015

  • question_answer
    A solid element (symbol X) conducts electricity and forms two chlorides \[C{{O}_{2}}\] [a colourless volatile liquid) and \[N{{a}_{2}}C{{O}_{3}},NaOH\] (a colourless solid). To which one of the following groups of the periodic table does X belong?

    A)  16                         

    B)  15    

    C)  14                         

    D)  13

    Correct Answer: C

    Solution :

                    Element X can probably be tin which conducts electricity and belongs to group 14. \[4728.6\overset{\text{o}}{\mathop{\text{A}}}\,\] is colourless volatile liquid while \[6172.8\overset{\text{o}}{\mathop{\text{A}}}\,\] is colourless solid.


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