1) A homogeneous mixture formed when one substance dissolves in another. a) solution b) solute c) asymmetrical d) solvent 2) The substance being dissolved. a) solvent b) universal solvent c) polar molecule d) solute 3) The substance that dissolves another substance. a) concentrated solution b) solute c) solution d) solvent 4) Water is called this because so many substances dissolve in it. a) universal solvent b) water insoluble c) saturated solution d) solution 5) A solute that can be dissolved in water. a) water soluble b) universal solvent c) diluted solution d) water insoluble 6) A solute that cannot be dissolved in water. a) water soluble b) water insoluble c) unsaturated solution d) saturated solution 7) A solution that has a large amount of solute dissolved in it. (this one can be easily mistaken for another term) a) concentrated solution b) solute c) supersaturated solution d) diluted solution 8) A solution that has a small amount of solute dissolved in it. (this one can be easily mistaken for another term) a) solvent b) diluted solution c) universal solvent d) unsaturated solution 9) A solution that contains all of the solute it can possibly hold at that temperature. a) unsaturated solution b) diluted solution c) supersaturated solution d) saturated solution 10) A solution that can dissolve more solute at that temperature. (this one can be easily mistaken for another term) a) diluted solution b) saturated solution c) supersaturated solution d) unsaturated solution 11) A solution that contains more solute than a saturated solution can hold at that temperature a) supersaturated solution b) concentrated solution c) solvent d) alloy 12) The shape of polar molecules a) asymmetrical b) symmetrical c) universal solvent d) round 13) How can the solvent and solute be identified when a gas/solid is dissolved in a liquid? a) Liquid = solvent; Gas/Solid = solute b) It cannot be identified c) saturated solution d) Larger amount = solvent; smaller amount = solute 14) How can the solute and solvent be identified for liquids in liquids, solids in solids, or gases in gases? a) Larger amount = solvent; smaller amount = solute b) ends with opposite charges c) asymmetrical d) Liquid = solvent; Gas/Solid = solute 15) The term for a solution of metals a) concentrated solution b) solvent c) alloy d) asymmetrical 16) What is the solvent and solute in air? (78% N2 and 21% O2) a) O2 = solvent; N2 = solute b) Liquid = solvent; Gas/Solid = solute c) both are solutes d) N2= solvent; O2 = solute 17) What is the solvent and solute in 70% isopropyl alcohol? (70% ethanol and 30% water) a) Ethanol = solvent; water = solute b) universal solvent c) both are solvents d) water = solvent; ethanol = solute 18) What happens when more solute is added to an unsaturated solution? a) The solution becomes supersaturated b) No changes occur c) It becomes a diluted solution d) The solution becomes saturated (or closer to saturated) 19) What happens when more solute is added to a saturated solution? a) The solution becomes saturated (or closer to saturated) b) the ends become oppositely charged c) The solution becomes diluted d) It becomes supersaturated (or particles can begin to fall out) 20) What does "polar" mean? a) unsaturated solution b) Ends have opposite charges c) diluted solution d) Ends have the same charge

Solutions Review Quiz

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