Question

A teacher is teaching a lesson about chemical reaction in her class. to make the lesson easier for the student she takes them to laboratory, takes the acidic potassium permenganate solution in a conical flask, and adds a slightly diluted solution of ferrous sulfate to it. the students see the purple colour of the solution disappear. what is the suitable explanation would give for this chemical change ​

Answer 1

Answer:

because student should know about the pratical means laboratory instruments first then he/she able to do anything in the pratical.

Answer 2

Answer:

potassium permaganate is an oxidizing agent it oxidize dilute ferrous sulphate