what happens to the resins when they are placed? (a) in water? (b) in salt water?
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When dry raisins are placed in water, they swell up. It happens because the water from the surrounding diffuses into the raisins resulting into swelling of them. This process is called osmosis. If these raisins are placed in a concentrated salt solution, they will shrink due to osmosis.
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a) When dry raisins are placed in water, they swell up. It happens because the water from the surrounding diffuses into the raisins resulting into swelling of them. ... If these raisins are placed in a concentrated salt solution, they will shrink due to osmosis.
b) When raisins are placed in salt water, they will shrink . This happens due to the process of osmosis.
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