Hydrolysis of nitrides of s-block elements (for eg: Ba3N2,Ca3N2,Li3N) will yield:
NH3 + metal hydroxide
only NH3
NH3+HNO3
NH4OH
metal nitride + H2O → NH3 + metal hydroxide
The increasing order of enthalpy of vaporization of NH3, PH3, and AsH3 is