Percentage of bleaching powder used to disinfect feces -
Ans. is 'b' i.e., 5% Agents suitable for disinfection of faeces and urineDisinfectantAmount per litrePercent1. Bleaching powder2. Crude phenol3. Cresol4. Formalin50g 100 ml 50 ml 100 ml510510
2%
5%
10%
15%
Sterilization and Disinfection