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[" 58.The vapour pressure of pure benzen...

[" 58.The vapour pressure of pure benzene (molar mass "78" g/mol) at a certain temperature is "640mm" Hg."],[" A nonvolatile solute of mass "2.315g" is added to "40g" of benzene.The vapour pressure of the solution is "],[600mm" Hg.What is the molar mass of solute? "]

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The vapour pressure of pure benzene (molar mass 78 g/mol) at a certain temperature is 640 mm Hg, A nonvolatile solute of mass 2.315g is added to 49 g of benzene. The vapour pressure of the solution is 600 mm Hg. What is the molar mass of solute?

The vapour pressure of pure benzene at a certain temperature is 640 mm 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 molar mass of the solid substance?

The vapour pressure of pure benzene at a certain temperature is 640 mm 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 molar mass of the solid substance?

The vapour pressure of pure benzene at a certain temperature is 640 mm of Hg. A non-volatile non-electrolyte solid weighing 2.175 g is added to 39 g of benzene. The vapour pressure of the solution is 600 mm of Hg. What is molecular weight of solid substance?

The vapour pressure of pure benzene at a certain temperature is 640 mm of Hg. A non-volatile non-electrolyte solid weighing 2.175 g is added to 39 g of benzene. The vapour pressure of the solution is 600 mm of Hg. What is molecular weight of solid substance?