Concentration Mixed Review

What is the term used to describe the amount of solute per unit volume of solution?

• Density

• Molarity

• Volume

• Mass

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NGSS.HS-PS1-5

What is the definition of concentration in a solution?

• Ratio of solute to solvent in a solution

• Ratio of solvent to solute in a solution

• Ratio of solute to solute in a solution

• Ratio of solvent to solvent in a solution

Tags

NGSS.HS-PS1-5

What is the unit for molarity?

• mol solute/kg solvent

• g solute/1,000,000 g solution

• mol solute/L solution

• g solute/1,000,000,000 g solution

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NGSS.HS-PS1-5

Which abbreviation represents molality?

• M

• m

• ppm

• ppb

What is the symbol for molarity?

• L

• M

• mol

• g

Tags

NGSS.HS-PS1-5

Molarity is defined as the moles of solute particles dissolved in what unit of the solution?

• Grams

• Liters

• Milliliters

• Kilograms

Tags

NGSS.HS-PS1-5

Which of the following is true about molarity?

• It is independent of temperature.

• It is used when you have a mass of solution.

• It is temperature dependent.

• It is used for solid solutions only.

Tags

NGSS.HS-PS1-5

What is the difference between high molarity and low molarity in a solution?

• High molarity has more solute particles than low molarity.

• High molarity has fewer solute particles than low molarity.

• High molarity has the same number of solute particles as low molarity.

• High molarity has no solute particles.

Tags

NGSS.HS-PS1-5

Which particles are typically considered the solvent in a solution?

• The particles present in the largest amount.

• The particles present in the smallest amount.

• The particles that are colored.

• The particles that are solid.

What is the formula for calculating Molarity (M)?

• Molarity (M) = Moles (mol) / Liters (L)

• Molarity (M) = Liters (L) / Moles (mol)

• Molarity (M) = Moles (mol) x Liters (L)

• Molarity (M) = Liters (L) x Moles (mol)