Question

identify the compound X

Answer 1

Reaction of bases with metals :

1)2NaOH+ Zn--> Na₂ZnO₂ + H2(g)

                    sodium Zincate

2)NaOH + HCl → NaCl + H2O

3)NaOH + CH3 COOH → CH3 COONa + H2O

So 

A = Na₂ZnO₂

B=NaCl 

C=CH3 COONa

HOPE THIS HELPS!!!