NaHCO3 is ………salt and its aquous solution is…….. in nature

NaHCO3 contains a replaceable H-atom. It is called an acidic salt. It undergoes anionic hydrolysis. Its aqueous solution is alkalineNa++HCO3-+H2O→CO2+H2O+Na++OH-                                              (or)HCO3-+H2O→CO2+H2O+OH-