Polyethylene glycols are used in the preparation of which type of detergents ?
Question : Polyethylene glycols are used in the preparation of which type of detergents ?
(1) Cationic detergents
(2) Anionic detergents
(3) Non-ionic detergents
(4) Soaps
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Answer : In all above options (3) Non-ionic detergents is correct.
details and Explanation of answer : Polyethylene glycols are commonly known as PEG contains an −OH group so Polyethylene glycols are used in the preparation of Non-ionic detergents . when stearic acid and Polyethylene glycols react to each other they formed Non-ionic detergents. those detergents which contains no any ions is called Non-ionic detergents. chemical formula of Polyethylene glycol is C2nH4n+2On+1 and this is type of polyether compound which can be derived from the petroleum. they are commonly called as esters of high molecular mass alcohols.
हिंदी माध्यम नोट्स
Class 6
Hindi social science science maths English
Class 7
Hindi social science science maths English
Class 8
Hindi social science science maths English
Class 9
Hindi social science science Maths English
Class 10
Hindi Social science science Maths English
Class 11
Hindi sociology physics physical education maths english economics geography History
chemistry business studies biology accountancy political science
Class 12
Hindi physics physical education maths english economics
chemistry business studies biology accountancy Political science History sociology
English medium Notes
Class 6
Hindi social science science maths English
Class 7
Hindi social science science maths English
Class 8
Hindi social science science maths English
Class 9
Hindi social science science Maths English
Class 10
Hindi Social science science Maths English
Class 11
Hindi physics physical education maths entrepreneurship english economics
chemistry business studies biology accountancy
Class 12
Hindi physics physical education maths entrepreneurship english economics