Question
Chemistry Question on Surface Chemistry
Which one of the following is a cationic detergent ?
A
Cetyltrimethylammonium bromide
B
Sodium dodecylbenzene sulphonate
C
Dodecylbenzene sulphonic acid
D
Dodecylbenzene
Answer
Cetyltrimethylammonium bromide
Explanation
Solution
The correct answer is Option (A):Cetyltrimethylammonium bromide