`Co(NH_3)_5 Br.SO_4`, when it is treated with `AgNO_3` gives yellow precipitate, give its structure.

AgNO_(3) gives yellow ppt with

Lassaigne's extract of m-nitrochlorobenzene is acidified with dil. HNO_(3) and then treated with AgNO_(3) solution, the white precipitate formed is due to :

A metal comples having composition Cr(NH_(3))_(4)CI_(2)Br has been isolated in two forms A and B. The form A reacts with AgNO_(3) to give a white precipitate readily soluble in dilute aqueous ammonia, where as B gives a plae yellow precipitate soluble in concentrated ammonia. The hybridisation of Cr in A and magnetic momentum in B are respectively

When dil. Hypo is treated with excess AgNO_(3) the chemical finally formed is

A white salt is insoluble in cold water but soluble in boiling water. Its solution when treated with potassium chromate solution gives yellow precipitate. The salt may be :

A solution of white crystals gives a precipitate with AgNO_(3) but no precipitate with a solution of Na_(2)CO_(3) . The action of conc. H_(2)SO_(4) on the crystals yields a brown gas. The crystals are of :

A metal salt solution forms a yellow/precipitate with K_(2)CrO_(4) in acetic a while precipitate with dil H_(2)SO_(4) but gives no preciptate with NaCI or Nal. The white precipitate obtained when Na_(2)CO_(3)

Assertion: The complex [Co(NH_3)_3Cl_3] gives no precipitate with AgNO_3 solution Reason: The given complex is non-ionizable

The compounds that gives white precipitates with AgNO_(3) .

Which of the following does not give an yellow precipitate on treating with iodine and alkali