12th Class Chemistry Solutions / विलयन Question Bank Case Based - Solutions

  • question_answer
    Boiling point for the solution will be

    A) 373.05 K

    B) 373.15 K

    C) 373.02 K

    D) 372.98 K

    Correct Answer: C

    Solution :

    \[\Delta {{T}_{b}}={{K}_{b}}\times m=5.2\times 0.0036=0.0187K\] \[{{T}_{b}}=\,\,373\,\,+\,\,0.0187\,\,=\,\,373.0187\,K\,\,\approx \,\,373.02\,K\]


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