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The salt used for performing bead test in qualitative inorganic analysis is

(a) $K_2SO_4.Al_2SO_4.24H_2O$
(b) $FeSO_4.(NH_4)_2SO_4.6H_2O$
(c) $FeSO_4.(NH_4)_2(SO_4)_3.6H_2O$
(d) $Na(NH_4)HPO_4.4H_2O$

1 Answer

Answer: $Na(NH_4)HPO_4.4H_2O$
 
Microcosmic salt $Na(NH_4)HPO_4.4H_2O$, besides borax, is used in bead test.
answered Jan 25, 2014 by mosymeow_1
edited Jan 29, 2014 by mosymeow_1
 
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