Conversation so far:
which group of carbohydrates reacts most readily to the seliwanoff’s test
Fructose and sucrose are two common sugars which give a positive test.
what is the procedure for seliwanoff's test
Add 5 ml of Seliwanoff’s reagent in a testable. Pour 1 ml of the test material into the tube. Heat the solution. Observe the color changes in the test tube.
what are the test precautions for seliwanoff's test
Measure carefully for the exact compatibility of the both agents. Make sure to never make skin contact with any of the agents, as they are highly corrosive.

Question: how to prepare seliwanoff’s reagent
Self-contained rewrite: how to prepare seliwanoff’s reagent for seliwanoff's test