[" The salt used for performing 'bead test' "],[" in qualitative inorganic analysis is "],[" Question Type: single correct Type "],[hline" 1"K_(2)SO_(4).Al_(2)(SO_(4))_(3)*24H_(2)O],[hline" 2"FeSO_(4*)(NH_(4))_(2)SO_(4*)6H_(2)O],[hline3quad Na(NH_(4))HPO_(4)*4H_(2)O],[hline" 4"CaSO_(4.2H_(2)O)]