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How is the mole fraction of a component denoted, and what does the subscript on the right-hand side of "x" represent?

Options

  1. AIt's denoted as "x," and the subscript represents the total number of moles of all the components.
  2. BIt's denoted as "x," and the subscript represents the number of moles of the component.
  3. CIt's denoted as "m," and the subscript represents the total mass of all the components.
  4. DIt's denoted as "y," and the subscript represents the volume of the solution.

Correct answer

B. It's denoted as "x," and the subscript represents the number of moles of the component.

Step-by-step solution

The paragraph defines the mole fraction as "x" with the subscript representing the number of moles of the component.

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