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Homogeneous Solutions: Binary Solutions Unit

10 Questions

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Homogeneous Solutions: Binary Solutions Unit

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Questions and Answers

What is the component called that is present in the largest quantity in a solution?

Solute

Solvent (correct)

Mixture

Concentration

How is the composition of a solution described in terms of concentration?

By volume

Visually

By weight

Qualitatively or quantitatively (correct)

In a gaseous solution, what is the component other than the solvent called?

Concentration

Mixture

Viscosity

Solute (correct)

What determines the physical state in which a solution exists?

Solvent Signup and view all the answers

What type of solution consists of hydrogen dissolved in palladium?

Solid Solution Signup and view all the answers

Which unit is commonly used to express the concentration of solutions in medicine and pharmacy?

Mass by volume percentage (w/V) Signup and view all the answers

What does a 10% ethanol solution in water mean when expressed in volume percentage (V/V)?

10 mL of ethanol is dissolved in 100 mL of water Signup and view all the answers

How is the mass percentage of a component in a solution defined?

Mass percentage = Mass of the component / Total mass of the solution Signup and view all the answers

In which unit are solutions containing liquids commonly expressed?

Volume percentage (V/V) Signup and view all the answers

If a solute is present in trace quantities, which unit is convenient to express its concentration?

Parts per million (ppm) Signup and view all the answers