{"type":"multi-choice","id":"76009","dataJson":{"key":0,"prompt":"What is the best definition for the term “solution”?","options":[{"key":"0.25390245052991467","label":"A mixture which contains both a solvent and solute.","value":"A mixture which contains both a solvent and solute."},{"key":"0.13832975246934742","label":"The substance dissolved in a solvent.","value":"The substance dissolved in a solvent."},{"key":"0.22233872867905125","label":"A liquid which can dissolve a solute.","value":"A liquid which can dissolve a solute."},{"key":"0.4938733297017026","label":"The point no more substance can be dissolved in the solvent.","value":"The point no more substance can be dissolved in the solvent."},{"key":"0.6121996220873888","label":"The physical property of a substance to be dissolved.","value":"The physical property of a substance to be dissolved."}],"limitChoices":{"sameNumberAsCorrectAnswers":true},"validResponse":["A mixture which contains both a solvent and solute."]}}

{"type":"multi-choice","id":"76010","dataJson":{"key":1,"prompt":"How would you describe the term “solvent”?","options":[{"key":"0.24523010285243063","label":"A mixture which contains both a solvent and solute.","value":"A mixture which contains both a solvent and solute."},{"key":"0.9374332149920382","label":"The substance dissolved in a solvent.","value":"The substance dissolved in a solvent."},{"key":"0.20045776284858696","label":"A liquid which can dissolve a solute.","value":"A liquid which can dissolve a solute."},{"key":"0.05448756966995727","label":"The point no more substance can be dissolved in the solvent.","value":"The point no more substance can be dissolved in the solvent."},{"key":"0.23024867736819576","label":"The physical property of a substance to be dissolved.","value":"The physical property of a substance to be dissolved."}],"limitChoices":{"sameNumberAsCorrectAnswers":true},"validResponse":["A liquid which can dissolve a solute."]}}

{"type":"multi-choice","id":"76011","dataJson":{"key":2,"prompt":"Define the term ”solute”.","options":[{"key":"0.3238516792127143","label":"A mixture which contains both a solvent and solute.","value":"A mixture which contains both a solvent and solute."},{"key":"0.011359933281687384","label":"The substance dissolved in a solvent.","value":"The substance dissolved in a solvent."},{"key":"0.9887325207324502","label":"A liquid which can dissolve a solute.","value":"A liquid which can dissolve a solute."},{"key":"0.117135830706393","label":"The point no more substance can be dissolved in the solvent.","value":"The point no more substance can be dissolved in the solvent."},{"key":"0.5099707323275552","label":"The physical property of a substance to be dissolved.","value":"The physical property of a substance to be dissolved."}],"limitChoices":{"sameNumberAsCorrectAnswers":true},"validResponse":["The substance dissolved in a solvent."]}}

{"type":"multi-choice","id":"76012","dataJson":{"key":3,"prompt":"What is a “saturation point”?","options":[{"key":"0.9279559064960238","label":"A mixture which contains both a solvent and solute.","value":"A mixture which contains both a solvent and solute."},{"key":"0.7468300002140276","label":"The substance dissolved in a solvent.","value":"The substance dissolved in a solvent."},{"key":"0.5285927886634649","label":"A liquid which can dissolve a solute.","value":"A liquid which can dissolve a solute."},{"key":"0.8959893232584476","label":"The point no more substance can be dissolved in the solvent.","value":"The point no more substance can be dissolved in the solvent."},{"key":"0.5096007950224404","label":"The physical property of a substance to be dissolved.","value":"The physical property of a substance to be dissolved."}],"limitChoices":{"sameNumberAsCorrectAnswers":true},"validResponse":["The point no more substance can be dissolved in the solvent."]}}

{"type":"multi-choice","id":"76013","dataJson":{"key":4,"prompt":"What do we mean by the term “solubility of a substance”?","options":[{"key":"0.0525157516155742","label":"A mixture which contains both a solvent and solute.","value":"A mixture which contains both a solvent and solute."},{"key":"0.614733352615212","label":"The substance dissolved in a solvent.","value":"The substance dissolved in a solvent."},{"key":"0.6053433938770862","label":"A liquid which can dissolve a solute.","value":"A liquid which can dissolve a solute."},{"key":"0.5433864845749234","label":"The point no more substance can be dissolved in the solvent.","value":"The point no more substance can be dissolved in the solvent."},{"key":"0.7813854736187341","label":"The physical property of a substance to be dissolved.","value":"The physical property of a substance to be dissolved."}],"limitChoices":{"sameNumberAsCorrectAnswers":true},"validResponse":["The physical property of a substance to be dissolved."]}}

{"type":"multi-choice","id":"76014","dataJson":{"key":5,"prompt":"How would you describe the expression “mixture”?","options":[{"key":"0.15554401347055735","label":"A mixture which contains both a solvent and solute.","value":"A mixture which contains both a solvent and solute."},{"key":"0.7460995530394053","label":"2 or more different compounds together. Each compound can be a molecule (or an element).","value":"2 or more different compounds together. Each compound can be a molecule (or an element)."},{"key":"0.023802241648712696","label":"A liquid which can dissolve a solute.","value":"A liquid which can dissolve a solute."},{"key":"0.1894115417058979","label":"The point no more substance can be dissolved in the solvent.","value":"The point no more substance can be dissolved in the solvent."},{"key":"0.7928557982728421","label":"The physical property of a substance to be dissolved.","value":"The physical property of a substance to be dissolved."}],"limitChoices":{"sameNumberAsCorrectAnswers":true},"validResponse":["2 or more different compounds together. Each compound can be a molecule (or an element)."]}}

{"type":"multi-choice","id":"76015","dataJson":{"key":6,"prompt":"What would happen if you add more and more substance to a solution?","options":[{"key":"0.2820073196037135","label":"The substance will get more and more dissolved.","value":"The substance will get more and more dissolved."},{"key":"0.7576557573976382","label":"The solute would get more and more dissolved.","value":"The solute would get more and more dissolved."},{"key":"0.9086563575525591","label":"The solvent would get more and more dissolved.","value":"The solvent would get more and more dissolved."},{"key":"0.8648179413088162","label":"The solvent would get more and more dissolved.","value":"The solvent would get more and more dissolved."},{"key":"0.3107943255995306","label":"Once the saturation point is reached the substance would not get more dissolved.","value":"Once the saturation point is reached the substance would not get more dissolved."}],"limitChoices":{"sameNumberAsCorrectAnswers":true},"validResponse":["Once the saturation point is reached the substance would not get more dissolved."]}}

Answer incorrect

Look at the slide below to work out the answer.