Hello champions. Experiment 6 is the most colourful experiment. Pink, purple, yellow, orange, blue and even silver mirror is formed at instant. Everything is so magical. This experiment is used to differentiate aldehydes and ketones using Brady's test, Fehling's test, Tollen's test, Schiff's test, Tollens' test and iodoform test. Here is the demonstration video by KMPK's lecturer. And, at here is the discussion for the experiment. In this video, I shared report writing tips, such as introduction, discussion, precautions and conclusion. The colourful products of experiment are there too. For your observation, please follow the following tips: Brady's test: positive observation: yellow orange precipitate formed negative observation: no yellow orange precipitate formed @ no observable changes Fehling's test: positive observation: blue colour of Cu2+ decolourised and brick red precipitated formed, Cu2O negative observation: blue colour of Cu2+ remains unc...
