State a reason for each of the following statements:(i) Soaps do not w

1.	State a reason for each of the following statements:(i) Soaps do not work in hard water.(ii) The use of the sweetner aspartame is limited to cold foods and drinks.
Answer» (i) In hard water soaps get precipitated as calcium and magnesium soap which being insoluble in water stick to the clothes as gummy mass. (ii) This is because aspartame is unstable at cooking temperature.

State a reason for each of the following statements:(i) Soaps do not work in hard water.(ii) The use of the sweetner aspartame is limited to cold foods and drinks.

Answer»

(i) In hard water soaps get precipitated as calcium and magnesium soap which being insoluble in water stick to the clothes as gummy mass.

(ii) This is because aspartame is unstable at cooking temperature.

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State a reason for each of the following statements:(i) Soaps do not work in hard water.(ii) The use of the sweetner aspartame is limited to cold foods and drinks.

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