Reduction of methyl isocyanide gives:

What is the product formed when acetamide is reacted with $Br_2$ and caustic soda $(NaOH)$?

What is the correct order of nucleophilicity for the species $RO^{-}, HO^{-}, RCOO^{-}, ROH, $ and $H_2O$?

Select the percentage in which these amine derivatives are formed in the reaction mixture along with the reason for the nitration of aniline:

The acetylation of ethylamine gives $......$.

In the following sequence of reactions:
$C_6H_5-NH_2$ $\xrightarrow[HCl]{NaNO_2} A$ $\xrightarrow{CuCN} B$ $\xrightarrow{H_2/Ni} C$ $\xrightarrow{HNO_2} D$
Product $(D)$ would be: