Social & Preventive Medicine The following statements are true for bleaching powder, except- A Its action is slow and long acting B A fresh sample contains 33% oailable chlorine C A strenghth of 1.3% will kill most organisms D It is used for disinfection of faeces 💡 Explanation The following statements are true for bleaching powder, except- ✓ Correct Answer: A. Its action is slow and long acting