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Which of the following is not a true statement about the detergents?A. Anionic detergents are sodium salts of sulphonated long chain alcohols or hydrocarbons.B. Cationic detergents are quarternary ammonium salts of amines with acetates, chlorides or bromides as an ions.C. Non-ionic detergents do not contain any ion in their constitution.D. Detergents containing branched hydrocarbons chains are biodegradable . |
Answer» Correct Answer - D Detergents containing branched hydrocarbon chains are non-biodergradable. |
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