What is the molality of a solution if 100.0 g of glucose (c& hi20e) were dissolved into 750. ml of water?

The molality of solution is 0.740 m.

Explanation:

To calculate the mass of solvent (water), we use the equation:

Volume of water = 750 mL

Density of water = 1 g/mL

Putting values in above equation, we get:

To calculate the molality of solution, we use the equation:

Where,

= Given mass of solute = 100.0 g

= Molar mass of solute = 180 g/mol

= Mass of solvent (water) = 750 g

Putting values in above equation, we get:

Hence, the molality of solution is 0.740 m.

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