1.

Match the products of the reactions listed in column-I with the colour of the precipitate(s) listed in column-II

Answer»


Solution :(a) `Hg_(2)I_(2) darr overset("Boiling")underset(H_(2)O)RARR underset(("BLACK"))(Hgdarr)+underset(("Red"))(HgI_(2)darr)`
(B) `BiI_(3)darr overset(DELTA)underset(H_(2)O)rarr underset(("Orange turbidity"))(BiOIdarr)`
(c) `[Fe_(3)(OH)_(2)(CH_(3)COO)_(6)]^(+) overset(H_(2)O)underset("Boil")rarr underset(("Reddish brown ppt"))(Fe(OH)_(2)(CH_(3)COOdarr)`
(d) `Ag_(2)SO_(3)darr overset(H_(2)O)underset("Boil")rarr underset(("Black"))(Agdarr) +SO_(4)^(2-)+H^(+)`


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