SSC SSC JE Civil 2025 Mock Test Series (Paper 1 & Paper 2) Environmental Engineering Water Treatment Disinfection
The pH value of water is kept slightly less than 7 so that hydrochloride ions may combine with ammonia ions to form
1
Monochloramine (NH2Cl)
2
Dichloramine (NHCl2)
3
Nitrogen trichloramine (NCl3)
4
All of the above