Teaching EMRS Lab Attendant Mock Test Series 2023 General Science Chemistry Chemistry in Everyday Life
Identify the incorrect statement.
1
Soaps are sodium or potassium salts of long chain fatty acids.
2
The ionic-end of soap interacts with water.
3
Generally potassium soaps are soft to the skin than sodium soaps.
4
Both Sodium and Potassium soaps are effective in hard water.