{:(,"Column A",,,"Column B"),(A.,"Sodium dihydrogen phosphate",(),a.,"Basic salt"),(B.,"Calcium hydroxy chloride",(),b.,"Gun powder"),(C.,"Nitre",(),c.,"Manufacture of glass"),(D.,"Ammonium carbonate",(),d.,"Acidic salt"),(,,(),e.,"Normal salt"),(,,,f.,"Smelling salt"):}

{:(,"Column A",,,"Column B"),(A.,"Sodium dihydrogen phosphate",(),a.,"

1.	{:(,"Column A",,,"Column B"),(A.,"Sodium dihydrogen phosphate",(),a.,"Basic salt"),(B.,"Calcium hydroxy chloride",(),b.,"Gun powder"),(C.,"Nitre",(),c.,"Manufacture of glass"),(D.,"Ammonium carbonate",(),d.,"Acidic salt"),(,,(),e.,"Normal salt"),(,,,f.,"Smelling salt"):}
Answer» Solution :A `rarr` d Sodium DIHYDROGEN phosphate is an acidic salt. B `rarr` a Calcium HYDROXY chloride is a basic salt. C `rarr` b, e Nitre is one of the components PRESENT in gunpowder. It is a normal salt. D `rarr` f Ammonium CARBONATE is called smelling salt.