1) Water is the universal __________. a) solution b) mixture c) solvent d) solute 2) Solute + solvent = a) mixture b) solution c) equation d) reaction 3) What is a solute? a) The substance that does the dissolving in a solution. b) The substance that is dissolved into the solution. c) The mixing of different substances. d) The process in which neutral molecules lose or gain electrons 4) What is a solvent? a) Mixing process b) The process in which neutral molecules lose or gain electronsal molecules c) The substance that does the dissolving in a solution. d) The substance that is being dissolved in a solution. 5) Oxygen in water is a _____. a) Solute b) Solution c) Mixture d) Solvent 6) In lemonade, which are solutes? a) Ice, lemon juice b) Lemon seeds, water c) Lemon juice, sugar d) Water, ice 7) Solutes dissolve quicker in _________ water. a) ice b) warm c) cold 8) If carbon dioxide is dissolved in water, what is the solvent? a) Carbon Dioxide b) Water c) No solvent d) Oxygen 9) Which is an example of a solute? a) Milk b) Water c) Sugar d) Ginger Ale 10) Which is an example of a solvent? a) Salt b) Iced Tea mix c) Water d) Sugar 11) Solutions are composed of _____. a) Solvents and salts b) Salts and solutes c) Solutes and solvents d) Solutes and alloys 12) The ______________ is the part that gets dissolved. a) Solute b) Solvent c) Solution d) Sacajawea 13) To dilute something means to _____. a) Keep same concentration b) Add more solute c) Make it less concentrated d) Make it more concentrated 14) The more solute you use, the more concentrated the solution is. a) False b) Depends on temperature c) Sometimes true d) True 15) You can make a solution more concentrated by adding more ____________. a) Solvent b) Ice c) Water d) Solute 16) What does it mean to dilute a solution? a) Remove solvent b) Increase concentration c) Lower concentration d) Add more solute 17) The amount of solute actually dissolved in a given amount of solvent is called ______________. a) Supersaturated mixture b) Dilution c) Saturated solution d) Concentration 18) Which is a property of solutions? a) Opaque b) Homogeneous c) Heterogeneous d) Solid 19) What is a supersaturated solution? a) Contains the maximum amount of solvent b) Contains no solute c) Contains more than the maximum amount of solute d) Contains less solute than needed

Solutions

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？