$R-CONH_2 + xNaOH + Br_2 \to R-NH_2 + 2NaBr + Na_2CO_3 + H_2O$
The number of moles of $NaOH$ used in the above Hoffmann bromamide reaction is:

When chloroform reacts with ethyl amine in the presence of alcoholic $KOH$,the compound formed is

Which of the following statements is true?

In the reaction sequence $CH_3Cl$ $\xrightarrow{KCN}$ $\xrightarrow{+4H} A$ $\xrightarrow{NaNO_2/HCl} \text{Ethyl alcohol} + ?$. What are the major and minor products formed?

Which of the following compounds is expected to be the most basic?

The major product formed in carbylamine reaction is