Question
Chemistry Question on Surface Chemistry
In the following which is soap?
A
CH3COONa
B
CH3ON
C
C17H35COONa
D
C17H35SO3Na
Answer
C17H35COONa
Explanation
Solution
As soaps are the sodium and potassium salts of higher fatty acids, thus C17H35COONa sodium stearate is a soap.