( begin array l CH_ 3 COONa xrightarrow[ Delta] NaOH(CaO) ^ prime X^ prime longrightarrow H_ 2 xrightarrow N_ 2 ^ prime Y^ prime xrightarrow[ ii. Delta] i. CO_ 2 'Z' end array ) | Suva Ai
( begin array l CH_ 3 COONa xrightarrow[ Delta] NaOH(CaO) ^ prime X^ prime longrightarrow H_ 2 xrightarrow N_ 2 ^ prime Y^ prime xrightarrow[ ii. Delta] i. CO_ 2 'Z' end array )
1.CH3COONaNaOH(CaO)Δ′X′⟶H2N2′Y′ i. CO2 ii. Δ ’Z’