$R-NH_2 \to R-NH-CH_3$ (major product). The correct sequence of reagents is:

Which of the following is the strongest base?

Which of the following does not have intermolecular hydrogen bonding?

Consider the following sequence of reactions. The percentage of nitrogen in the yellow product $(X)$ formed is . . . . . . %. (Nearest Integer) (Given Molar mass in g mol$^{-1}$ $H$:$1$, $C$:$12$, $N$:$14$)

Assertion : Anilinium chloride is more acidic than ammonium chloride.
Reason : Anilinium ion is resonance stabilized.

Identify $R$ in the following sequence of reaction: