1.

Which of the following is not a true statement about the detergents?

Answer»

Anionic detergents are sodium SALTS of sulphonatedlong CHAIN ALCOHOLS or hydrocarbons.
Cationicdetergents are quarternary ammonium salts of AMINES with acetates, chloridesor bromides as an ions.
Non-ionic detergents do not CONTAIN any ion in their constitution.
Detergents containingbranched hydrocarbons chains are biodegradable .

Solution :Detergents containing branched hydrocarbon chains are non-biodergradable.


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