Ammonia can dissolve ppt. of Agcl only due to formation of complex as given below: AgCl+2NH3→[Ag(NH3)2]Cl
Which one of the following statements is correct?
JEE Main 2003 — Chemistry Organic Chemistry
2003mcqeasy
Which one of the following statements is correct?
Official previous-year question
Held on 30 Apr 2003 · Verified 6 Jul 2026.
Options
- A
From a mixed precipitate of AgCl and AgI, ammonia solution dissolves only AgCl
- B
Ferric ions give a deep green precipitate on adding potassium ferrocyanide solution
- C
On boiling a solution having K+,Ca2+ and HCO3−ions we get a precipitate of K2Ca(CO3)2.
- D
Manganese salts give a violet borax bead test in the reducing flame
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