Question 1
For the following question(s), consider a 4% starch solution and a 10% starch solution separated by a semipermeable membrane.
The process that occurs in this system is ________.
◦ dialysis
◦ osmosis
◦ neutralization
◦ hydration
◦ filtration
Question 2
For the following question(s), consider a 4% starch solution and a 10% starch solution separated by a semipermeable membrane.
Which of the following also occurs in this system?
◦ Starch moves out of the 10% starch solution into the 4% starch solution.
◦ There is a net flow of water from the 10% starch solution into the 4% starch solution.
◦ Water does not cross the membrane at all.
◦ Water flows equally in both directions.
◦ There is a net flow of water from the 4% starch solution into the 10% starch solution.
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