(a) Ammonium sulphate
(b) Aluminium nitrate
(c) The mixture of ammonium chloride and sodium nitrite
(d) The mixture of ammonium chloride and calcium oxide
Submitted By: Syed Bilawal Shah (Sain)
(a) Ammonium sulphate
(b) Aluminium nitrate
(c) The mixture of ammonium chloride and sodium nitrite
(d) The mixture of ammonium chloride and calcium oxide
Submitted By: Syed Bilawal Shah (Sain)