NEET Sample Paper NEET Sample Test Paper-34

  • question_answer
    Y gm. of a non-volatile substance (molecular mass M) is dissolved in 250 gm of benzene. If \[{{K}_{b}}\] is the molal elevation constant the value of \[\Delta {{T}_{b}}\] is given by :-

    A)  \[4M/{{K}_{b}}\,Y\]         

    B)  \[4{{K}_{b}}.\,Y/M\]

    C)  \[{{K}_{b}}.\,Y/4M\]         

    D)  \[{{K}_{b}}.\,Y/M\]

    Correct Answer: B

    Solution :

    Not available

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