Question
Question: Which of the following is not a true statement about the detergents....
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 quaternary 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 hydrocarbon chain are biodegradable
Answer
Detergents containing branched hydrocarbon chain are biodegradable
Explanation
Solution
: Detergents containing branched hydrocarbon chains are non-biodegradable.