Question

describe how Crystal's of copper sulphate are prepered?




a) can we survive only with raw leafy vegetables,glass?discuss

b) draw apart of human digestive system and label​

Answer 1

Answer:

Crystallization is the process by which we can obtain crystals of copper sulphate. In this process, a few drops of dilute sulphuric acid is added to water. The water is then boiled & as it starts boiling, copper sulphate powder is added with stirring. The powder must be added on till the solution becomes saturated.

We cannot survive only on raw, leafy vegetables/grass, because we cannot get all required nutrients, such as carbohydrates, proteins, lipids, vitamins and minerals, from them. Moreover raw vegetables may not be digested easily as compared to cooked vegetables.

Answer 2

Explanation:

QUES:-describe how Crystal's of copper sulphate are prepered?

ANS:-Crystallization is the process by which we can obtain crystals of copper sulphate. In this process, a few drops of dilute sulphuric acid is added to water. The water is then boiled & as it starts boiling, copper sulphate powder is added with stirring. The powder must be added on till the solution becomes saturated.

a)can we survive only with raw leafy vegetables,glass?discuss

ANS:-We cannot survive only on raw, leafy vegetables/grass, because we cannot get all required nutrients, such as carbohydrates, proteins, lipids, vitamins and minerals, from them. Moreover raw vegetables may not be digested easily as compared to cooked vegetables.

b)IN THE Picture

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