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- 1. Multiple ChoiceA leibeg condenser is used inFiltrationChromatographyEvaporationDistillation
- 2. Multiple ChoiceCan you separate salt from water using filtration?yesno
- 3. Multiple ChoiceWhat is a substance that is dissolved in another substance?solutionsolutesolventcompound
- 4. Multiple ChoiceJessica made a pitcher of lemonade. What can she do to dilute if she thinks it doesn't taste right?Add waterAdd sugarBoil the lemonadePut it in the refrigerator
- 5. Multiple ChoiceWhich one of the following solids is insoluble in water?sugarsandcopper sulfatesalt
- 6. Multiple Choice
Dyes in water soluble markers may be separated by means of..crystallizationsublimationchromatographysedimentation - 7. Multiple ChoiceThe diagram shows the chromatogram for three colouring dyes and that for a brown marker. What dye(s) are contained in the marker's ink?purple and greenpurple and yellowpurple onlygreen and yellow
- 8. Multiple ChoiceLiquids that do not mix may be separated by using..an evaporating disha separating funnela loadinga sedimentation
- 9. Multiple ChoiceSalt and water arecompoundmixtureelementsolute
- 10. Multiple ChoiceIf a solid disappears when added to a liquid (like when sugar is stirred in water)... it is said to have...Formed a soluteDissolvedFormed a solventBecome insoluble
- 11. Multiple ChoiceKBrSolubleInsoluble
- 12. Multiple ChoiceZinc CarbonateSolubleInsoluble
- 13. Multiple ChoiceWhat are always soluble?NitratesPhosphatesCarbonatesHydroxides
- 14. Multiple Choiceuniform mixture of two or more substancessolventacidsolutionbase
- 15. Multiple ChoiceWhat is the precipitate formed when you mix silver nitrate with copper chloride?copper nitratecopper chloridesilver chloridesilver nitrate
- Answer choicesTagsAnswer choicesTags