Solutions and their properties Quiz

What are solutions?

• Mixtures of solute and solvent

• Pure substances

• Compounds with no solvent

• Elements with no solute

What type of substances can water dissolve?

• Neither ionic nor covalent compounds

• Both ionic and covalent compounds

• Only covalent compounds

• Only ionic compounds

Which process involves ion-dipole interactions?

• None of the above

• Ionization

• Dispersion

• Dissociation

What is the heat absorbed or released in a dissolving process called?

• Heat of fusion

• Heat of solution

• Heat of vaporization

• Heat of sublimation

What intermolecular forces allow dispersion in solutions?

• Dipole-dipole interactions

• Ion-dipole interactions

• Hydrogen bonds

• All of the above

Which type of compounds can undergo ionization during dissolving?

• Metallic compounds

• Covalent compounds

• Ionic compounds

• Both ionic and covalent compounds

What factor affects the rate of dissolving for solid solutes?

• All of the above

• Surface area

• Stirring

• Temperature

What is the formula to calculate molarity?

• Molarity = moles of solute + Liters of solution

• Molarity = moles of solute * Liters of solution

• Molarity = moles of solute / Liters of solution

• Molarity = moles of solute - Liters of solution