Question

Define mole fraction ?
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Answer 1

Answer:

From Wikipedia, the free encyclopedia. In chemistry, the mole fraction or molar fraction (xi) is defined as unit of the amount of a constituent (expressed in moles), ni divided by the total amount of all constituents in a mixture (also expressed in moles), ntot:.

Explanation:

Answer 2

Is the number of moles of that component divided by the total number of moles solute and solvent

X= Moles of component

........................................

Total moles of solution

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