Glycerol is a high-boiling point compound that can decompose at high temperatures. Vacuum distillation reduces the boiling point, enabling separation without degradation.
In Soap Industry Glycerol can be separated from Spent Lye by - - (5) Question not attempted
Asked in Department Recruitment 2024 (Chemist) 2024 · Topic: Detergents and Soap (Manufacturing Processes of Soaps)
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- साबुन की सफाई ͩक्रया के संदिभर्त में सही कथन चुǓनए : A. साबुन के अणुओं का जलरिागी ͧसरिा ेल के कणों के सम्पकर्त में आा है। B. कपड़िों की सफाई के दिौरिान साबुन के घोल में ͧमसेल का Ǔनमार्तण इमल्सीकरिण कहलाा है। C. ͧमसेल Ǔनमार्तण के दिौरिान साबुन के अणुओं का जलरिागी ͧसरिा अन्दिरि की ओरि होा है। D. कठोरि जल में ͧमसेल ेल के कणों के बदिले Ca²⁺ या Mg²⁺ आयनों को घेरिे हैं।
- Select the correct statements regarding cleansing action of soap.
- The cleaning action of soap and detergent in water is due to the formation of
- Which one of the following statements about the cleansing action of soap is not true ?
- Soap with water forms :
- Soaps clean surfaces on the principle based on
- Soap and detergents help remove dirt from cloths. It does so because of having two parts :
- Cleansing action of soap occurs because