Question

Define the following terms: 1. Mole fraction 2.Molality 3.Molarity 4.Mass percentage

Answer 1

Mole fraction:It is the ratio of number of moles of one component to the total number of moles present in that solution.

Molality:Molality of any solution is represent the number of moles of solute present in per kg solvent.

Molarity:Molarity of any solution is number of moles of solute per liter of solution.

Mass percentage:The mass percentage of a component A of a solution is defined as mass of component A present in 100 unit mass of the solution.


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Answer 2

Hope this answer helps you mate! ^_^