The diagram below shows a set up for an experiment to demonstrate a certain physiological process

(a) What nature of solution is represented by 20% sugar solution?
(b) Explain the observation made on the set up after one hour.

Answer:

a)
- Concentrated solution/ hypertonic solution compared to water in the beaker.
b)
-Water molecules will move from the beaker into the thistle funnel through semi-permeable cellophane paper by osmosis. Sugar solution level will rise in the funnel and distilled in the beaker will drop.

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The diagram below shows a set up for an experiment to demonstrate a certain physiological process (a) What nature of solution is represented by 20% sugar solution? (b) Explain the observation made on the set up after one hour.

The diagram below shows a set up for an experiment to demonstrate a certain physiological process

(a) What nature of solution is represented by 20% sugar solution?
(b) Explain the observation made on the set up after one hour.