Fehling's reagent contains

Question

Fehling's reagent contains (A) copper sulphate, Rochelle salt and sodium hydroxide (B) copper sulphate, Na2CO3 and sodium acetate (C) copper sulphate, sodium citrate and sodium acetate (D) copper sulphate, HCl and Rochelle salt.

Tardigrade Admin · Accepted Answer

Fehling's reagent 'comprises of two solutions, Fehling solution A and Fehling solution: B. Fehling solution A is aqueous copper sulphate and Fehling solution B is alkaline sodium potassium tartarate (Rochelle salt).

Q. Fehling's reagent contains

copper sulphate, Rochelle salt and sodium hydroxide

copper sulphate, $N a_{2} C O_{3}$ and sodium acetate

copper sulphate, sodium citrate and sodium acetate

copper sulphate, HCl and Rochelle salt.

Fehling's reagent 'comprises of two solutions, Fehling solution A and Fehling solution: B. Fehling solution A is aqueous copper sulphate and Fehling solution B is alkaline sodium potassium tartarate (Rochelle salt).

Q. Fehling's reagent contains

copper sulphate, Rochelle salt and sodium hydroxide

copper sulphate, Na2​CO3​ and sodium acetate

copper sulphate, sodium citrate and sodium acetate

copper sulphate, HCl and Rochelle salt.

Fehling's reagent 'comprises of two solutions, Fehling solution A and Fehling solution: B. Fehling solution A is aqueous copper sulphate and Fehling solution B is alkaline sodium potassium tartarate (Rochelle salt).

copper sulphate, $N a_{2} C O_{3}$ and sodium acetate