Which of the following amines will not react with nitrous acid to give nitrogen gas?

In the above conversion of compound $(X)$ to product $(Y)$,the sequence of reagents to be used will be:

Which of the following is most reactive towards electrophile?

$CH_3-C(=O)-NH_2 \xrightarrow[\Delta]{Br_2 + KOH} CH_3-NH_2$. Intermediates of the reaction is/are:

$C_6H_5CONHCH_3$ can be converted into $C_6H_5CH_2NHCH_3$ by

Which statements are True? $A$. In Hoffmann bromamide degradation, $4$ moles of $NaOH$ and $1$ mole of $Br_{2}$ are consumed per mole of an amide. $B$. Hoffmann bromamide reaction is not given by alkyl amides. $C$. Primary amines can be synthesized by Hoffmann bromamide degradation. $D$. Secondary amide on reaction with $Br_{2}$ and $NaOH$ will give secondary amine. $E$. The by-products of Hoffmann degradation are $Na_{2}CO_{3}$, $NaBr$ and $H_{2}O$. Choose the correct answer from the options given below: