Concentration of bleaching powder used for disinfection oi urine and faeces is
108) Ans: a (5%) Ref: Park 20th ed pi 18Concentration of bleaching powder used for disinfection of faeces anc urine is 5%.Agents suitable for disinfection of faeces and urineDisinfectantAmount per literConcentrationBleaching powder50 g5%Crude phenol100 ml10%Cresol50 ml5%Fonnalin100ml10%
5%
10%
15%
20%
Environment and Health