1997 - JAMB Chemistry Past Questions and Answers - page 5

Use the graph above to answer this question. A sample, X, solid at room temperature, was melted, heated to a temperature of 358 K and allowed to cool as shown in OPQR. The section PQ indicates that X is

Use the graph above to answer this question. A sample, X, solid at room temperature, was melted, heated to a temperature of 358 K and allowed to cool as shown in OPQR.The section OP suggests that X is in the

In the diagram above the gas Y could be

The IUPAC nomenclature of the organic compound with the above structural formula is

How many more isomers of the compound above can be obtained ?

Choose the correct answer from the options above. When Fehling is solution is added to two isomeric carbonyl compounds X and Y with the molecular formula C ₅H ₁₀O, compound X gives a red precipitate while Y does not react. It can be inferred that X is

The compound above contains

The compound above is the product of the oxidation of