What is Fehling solution?

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Question

(C) Fehling solution is a mixture of two solutions:$1$. Fehling solution $A$: Aqueous copper sulphate $(CuSO_4 \cdot 5H_2O)$.$2$. Fehling solution $B$

Vedclass · Accepted Answer

Copper sulphate and sodium hydroxide $+$ Rochelle salt

Vedclass · Answer

(C) Fehling solution is a mixture of two solutions:$1$. Fehling solution $A$: Aqueous copper sulphate $(CuSO_4 \cdot 5H_2O)$.$2$. Fehling solution $B$: Alkaline sodium potassium tartrate (Rochelle salt,$KNaC_4H_4O_6 \cdot 4H_2O$ in $NaOH$).Therefore,the correct composition is copper sulphate,sodium hydroxide,and Rochelle salt.

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