Name 2 chemicals used for destruction of disease csusong microorganisms in river water Share with your friends Share 0 Shreya answered this the two chemicals are chlorine hydrogen peroxide bromine ,etc 3 View Full Answer Avdhut V. Dessai answered this Chlorine and methane 0 Arnav Babbar answered this 1. Chlorine 2. Methane These are the 2 chemicals used for destruction of disease causing micro organisms in river water. 1