Which compound can be used as a reducing agent in a reaction? by Sunday | Apr 20 | Chemistry NECO | 0 comments A. Cl2 B. KMnO4 C. K2Cr2O7 D. MnO2 E. Na2SO3 Correct Answer: Option E – Na2SO3 Users Also Read These:An organic compound that does not undergo a reaction…Which of the following compounds of tin is a strong…Which of the following metals is the strongest…If Y is an oxidizing agent that reacts with a…An organic compound which reacts readily with…