1 mole glucose is added to 1l of water
Asked by admin @ in Chemistry viewed by 308 People
1 mole of glucose is added to 1L of water k=0.512K kg /mol calculate the boiling point of the solution?
Asked by admin @ in Chemistry viewed by 308 People
1 mole of glucose is added to 1L of water k=0.512K kg /mol calculate the boiling point of the solution?
Answered by admin @
Answer : The boiling point of the solution is, 372.48 K
Solution : Given,
Boiling point constant = 0.512 K kg/mole
Volume of solvent, water = 1 L = 1000 ml
Density of water = 0.9982 g/ml
Now first we have to calculate the mass of solvent, water.
Now we have to calculate the boiling point of the solution.
Formula used for Elevation in boiling point :
or,
where,
= change in boiling point
= boiling point constant
m = molality
Temperature of solvent = 373 K
Now put all the given values in this formula, we get
Therefore, the boiling point of the solution is, 372.48 K
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