JEE Main & Advanced Sample Paper JEE Main - Mock Test - 44

  • question_answer
    The number of moles of ethanol must be added to 1.00 L of water so that solution will not freeze at \[-4{}^\circ F\]is \[({{K}_{f}}=1.86\,K\,{{m}^{-1}})\]

    Answer:

    10.7


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