BVP Medical BVP Medical Solved Paper-2014

  • question_answer
    On dissolving moderate amount of sodium metal in liquid \[{{U}_{rms}}{{O}_{2}}=\frac{1}{2}\times {{U}_{rms}}O\] at low temperature, which one of the following does not occur?

    A)  Blue coloured solution is obtained

    B)  \[{{U}_{rms}}{{O}_{2}}=\frac{1}{3}\times {{U}_{rms}}\] ions are formed in the solution

    C)  Liquid \[{{U}_{rms}}{{O}_{2}}={{U}_{rms}}O\] solution becomes good conductor of electricity

    D)  Liquid \[Cs-Cl\] solution remains diamagnetic

    Correct Answer: D

    Solution :

                    On dissolving moderate amount of Na metal in liquid \[N{{H}_{3}}\], the solution is blue in colour and paramagnetic but not diamagnetic.


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