Below are experimental steps that have been rearranged study it carefully and answer the following questions. 1.sodium hydrogen carbonate is added to the solution.
2.sucrose is poured into the test tube.
3.the mixture of acid and sucrose is heated.
4. the mixture is reheated
4. fehling solution is added to the mixture.
4. HCL is added to the solution.
i. state the aim of the experiment.
ii. what was the essence of the addition of sodium hydrogen carbonate?
III. what would be observed at the end of the experiment.
iv. draw a diagram to illustrate the experiment above.