Identify an organic compound that may be changed into $\text{C}_6\text{H}_5\text{NH}_2$ by reduction. State the reagents and conditions for this reaction.
Identify an organic compound that can be changed into $\text{CH}_3\text{CH}_2\text{CH}_2\text{NH}_2$ by reduction. State the reagent for this reaction.
Identify one test that can distinguish between $\text{C}_6\text{H}_5\text{NH}_2$ and $\text{CH}_3\text{CH}_2\text{CH}_2\text{NH}_2$ by giving a white precipitate with only one of these amines. Draw the structure of the precipitated compound.
Describe the relative basicities of $\text{C}_6\text{H}_5\text{NH}_2$, $\text{CH}_3\text{CH}_2\text{CH}_2\text{NH}_2$ and $\text{NH}_3$. Explain your answer, stating which is least basic and which is most basic.