There are four basic groups of agricultural surfactants: anionic, cationic, nonionic, and amphoteric. Anionic and cationic surfactants form electrical charges in water (negative and positive, ...

" width="1200" height="675" /> BSE class 10 Science sample paper 2024-25: The Central Board of Secondary Education (CBSE) has ...

Most organic drugs contain one acid group, usually a carboxylic acid, -COOH, or one basic primary, secondary, or tertiary amino group, NC 1-3, [3,22,27,28,29] that determines the acid-base ...

" width="1200" height="675" /> NCERT Class 10 Science Chapter 3 Intext Question Answer: NCERT textbooks are the essential and ...