Identify the correct statements about Z
\(\mathrm{C}_2 \mathrm{H}_5 \mathrm{NH}_2 \xrightarrow[0^{\circ} \mathrm{C}]{\mathrm{NaNO}_2 / \mathrm{HCl}} \mathrm{X} \xrightarrow{\mathrm{H}_2 \mathrm{O}} \mathrm{Y} \xrightarrow{\mathrm{Cu} / 573 \mathrm{~K}} \mathrm{Z}\)
I. Z is an aldehyde
II. Z undergoes Cannizaro reaction
III. Z gives iodoform test
IV. Z does not give test with Tollens' reagent
1
I & III
2
II & IV
3
I & IV
4
II & III