Saved Bookmarks
| 1. |
Salt (A) makes part of electrode and is insoluble in water (A) is blackened by NH_(3) forming (B),(B) is soluble is equa regia forming (C ),(C ) gives orange ppt with KI but ppt dissolves in extcess of KIforming (D ) , identify (A),(B),(C ) and (D) |
|
Answer» Solution :(A) `Hg_(2)CI_(2)` (CALOMEL) (B ) `(HgNH_(2)CI+ Hg)` (C ) `HgCI_(2)`(D) `H_(2)HgI_(4)` |
|