A and d is physical, b and c is chemical
I think that answer would be caves
To the picture I will be attaching, the intervals in which the potential energy decrease and the average kinetic energy will remain constant is on the interval or DE and BC, so the answer in this is the interval in which DE and BC is at constant because they are still straight line.
Answer:
Due to weak oxidizing agent.
Explanation:
In my opinion the results would be affected if using K2Cr2O7/H2SO4 as the oxidizing agent instead of KMnO4 because K2Cr2O7/H2SO4 is weak oxidizing agent as compared to KMnO4. An oxidizing agent is a substance that has the ability to oxidize other substances means that accept their electrons so that's why the results of strong oxidizing agent is different than weak oxidizing agent.
