Osmosis is the net movement of water molecules through a semi-permeable memberane from a region of higher water potential to a region of lower water potential.
so in the first case, since 10% of sucrose solution has a lower water potential than the pure water, so water molecules will flow into the sac, causing the sac to increase in volume. note that sucrose molecules can't diffuse out since there's a semi-permeable membrane.
in the question, I'm not 100% sure what the "sac solution" is meant by, but I guess it's the solution inside the sac
so here if the sac sucrose is 20%, the concentration of water is larger in difference than the first time, so osmosis rate will increase.
but if the "sac solution" is meant by replacing the water of the first case, then the sac inside would have a higher water potential, as the sucrose concentration is more diluted. then the water molecules will flow from the sac back to the beaker or whatever container it is.
I believe the answer is d.
Answer: Puritan values
Explanation:
The Puritans were a group of Christians who believed that when the Church of England separated from the Catholic church, they did not do a good enough job of separating and still had too many Catholic customs. They were therefore a minority and wanted to go to a place where they could practice their version of Christianity in peace.
With that in mind they settled in the New England colonies of Connecticut, Rhode Island, Massachusetts, Plymouth and New Hampshire. These governments therefore practiced puritan values.
The answer to this is April 6, 1896
