Question

1.8g of glucose is added to 1kg of water what is the molality of the solution

Answer 1

hey!!
molality=no of moles of solute /weight of solvent in kg.
no of moles of solute =given mass/gram molecular mass
no of moles of solute=1.8/180=0.01
molality=0.01/1
molality=0.01

hope it helps

Answer 2

Answer:

0.01 is the molality of the given solution