" Nessler's reagent is "

Basic radical which gives Nessler's reagent test in which brown precipitate or brown colouration obtained

Ammonia (NH_(3)) when treated with 'Nessler's reagent in the presence of an alkali gives a brown precipitate of

Basic radical which gives Nessler's reagent test in which brown precipitate or brown colouration obtained

In iodide of Million's base formed by the reaction of Nessler's reagent with NH_(3) , the coordination number of Hg will be

In iodide of Million's base formed by the reaction of Nessler's reagent with NH_(3) , the coordination number of Hg will be

Statement-1: Nessler's reagent gives a brown precipitate with aqueous ammonia as well as with ammonium salts. Statement-2: Aqueous ammonia gives a brown precipitate with a solution of maganese (II) chloride and hydrogen peroxide.

alkali metal (A) on flame test gives a crimson red colour to the Bunsen flame. (A) on heating in air gives compound (B), and (B) further on hydrolysis gives (C ) and gas (D). Gas (D) with Nessler's reagent gives a brown precipitate Identify (A), (B), (C ) and (D).

Compound A on hydrolysis gives gaseous compound B and alkaline solution. When B reacts with Nessler's reagent it gives brown ppt. when 'B' reacts with H_(2)[PtCI_(6)] it gives yellow ppt of C. Hybridised state of central atom of the ionisation sphere of compound C is: