If the tube is permeable to starch, which way would the starch move?
[ into the tube / out of tube]
8. If the tube is permeable to iodine, which way would the iodine move?
[ into the tube / out of tube ]
9. If the tube is permeable to iodine, what color would you expect the contents to change? [ orange / purple / no change ]
What about the solution in the beaker? [ orange / purple / no change ]
10. If the tube is permeable to starch, what color would you expect it to change? [ orange / purple / no change ]
11. What about the solution in the beaker?
[ orange / purple / no change ]
Answers: 2
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If the tube is permeable to starch, which way would the starch move?
[ into the tube / out of tube...
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