JEE Main & Advanced Chemistry Solutions / विलयन Question Bank Numerical Value Type Questions - Solutions

  • question_answer
    The vapour pressure of pure benzene at a certain temperature is 640mm Hg. A non-volatile solid weighing 2.175g is added to 39.0g of benzene. The vapour pressure of the solution is 600mm Hg. What is the molecular weight (in g) of the solid substance?

    Answer:

    65.25


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