Question

Q1.Why does the skin of your fingers shrink when you wash clothes for long time.
Q2.If you are provided with some vegetables to cook, you generally add salt to vegetables during cooking, as the vegetables release energy? What mechanism is
involved in it.


Please answer

Answer 1

Answer:

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Explanation:

1) Soap solution is a hypertonic solution i.e., more concentrate than our skin cells.During washing of clothes, exosmosis takes place in the skin cells. This leads to shrinkage of skin over the fingers while washing clothes for a long time.

2) While doing cooking, generally we add salt to vegetables ( contains water). As a result, due the process of OSMOSIS, water from vegetables comes outside making it softer and helps in faster cooking

Answer 2

Answer:

Q1 ans: Answer: Soap solution is a hypertonic solution i.e., more concentrate than our skin cells. ... During washing of clothes, exosmosis takes place in the skin cells. This leads to shrinkage of skin over the fingers while washing clothes for a long time.