Chemistry, asked by asshu32002, 11 months ago

Alternative equation to determine molar mass of non-volatile solute

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Answered by michaeljohnjohn85

Explanation:

Explanation:The mass of a non-volatile solute of molar mass 40 g /mol that should be dissolved in 114 g of octane to lower its vapour pressure by 20% is 10 g. Let w g of the non-volatile solute is used. Its molar mass is 40 g/mol. The number of moles of non volatile solute =40w=0.

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Answered by Ajay78663

Explanation:

The mass of a non-volatile solute of molar mass 40 g /mol that should be dissolved in 114 g of octane to lower its vapour pressure by 20% is 10 g. Let w g of the non-volatile solute is used. Its molar mass is 40 g/mol. The number of moles of non volatile solute =40w=0.

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