TS EAMCET 6-Aug-2021 Shift 2 Question Paper

(A) Tollen's reagent is a solution of silver nitrate, ammonia and some sodium hydroxide. It is commonly known as ammoniacal silver nitrate.
(B) Schiff's reagent is a magenta coloured dye which is called para-rosaniline hydrochloride solution with sulphurous acid.
(C) Rosenmund catalyst is used to reduce acyl chloride to aldehydes. It is composed of palladium on BaSO4.
(D) Fehling's solution B is aqueous solution of potassium sodium tartrate in a base like NaOH, potassium sodium tartrate is also known as Rochelle salt.
So, the correct match is A-III, B-I, C-IV, D-II.