(a)Copy and complete the following table showing characteristic test for each class of organic compound indicated.
|
Test |
Observation |
Inference |
(i) |
Compound + NaHCO3(aq) |
----------------------
---------------------- |
Alkanoic acid |
(ii) |
Compound + K2Cr2O7/H+((aq) + heat |
----------------------
---------------------- |
Alkanol |
(iii) |
Compound +
…………………………………. |
----------------------
---------------------- |
Alkyne |
(iv) |
Compound +
………………………………….. |
----------------------
---------------------- |
Reducing sugar |
(b) Aqueous solutions of aluminum chloride, calcium chloride, iron (III) chloride and zinc trioxonitrate (V) are contained in four separate reagent bottles whose labels have been accidentally removed. Using only aqueous ammonia solution, show how to identify the content of each bottle. Tabulate your results.