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Soaps are prepared by chemical treating of _________ by strong alkaline solutions.(a) Oils and salts(b) Oils and fats(c) Salts and fats(d) Fats and proteinsI have been asked this question during a job interview.My question is based upon Classification of Lubricants in chapter Lubricants of Applied Chemistry |
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Answer» The correct ANSWER is (b) Oils and fats |
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