DetergentMediumQuestion 44014
Question
Synthetic detergents clean well in hard water because they:
- Ado not form insoluble Ca/Mg salts easilyCorrect
- Bare always acidic
- Ccontain no hydrocarbon tail
- Dlack polar heads
Correct answer
do not form insoluble Ca/Mg salts easily
Explanation
That is a major advantage over many soaps.