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Question
TFM in soaps represents ______ content in soap.
Options
mineral
vitamin
fatty acid
carbohydrate
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Solution
TFM in soaps represents fatty acid content in soap.
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RELATED QUESTIONS
Hard water is not available for an experiment. Some salts are given below :
(I) Sodium chloride
(II) Sodium sulphate
(III) Calcium chloride
(IV) Calcium sulphate
(V) Potassium chloride
(VI) Magnesium sulphate
Select from the following group of these salts, each member of which may be dissolved in water to make it hard.
(A) I, II, V
(B) I, III, V
(C) III, IV, VI
(D) II, IV, VI
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