Question

Fehling $A$ and Fehling $B$ are

• A. $CuSO_4$ solution and $NH_4OH$ solution
• B. $CuSO_4$ solution and alkaline solution of sodium potassium tartarate.
• C. $CuSO_4$ solution and alkaline solution of sodium citrate.
• D. $CuSO_4$ solution and $NaOH$.

Answer 1

Answer: (B)

$CuSO_4$ solution and alkaline solution of sodium potassium tartarate.

Answer 2

Fehling solution A is $CuSO_4$ solution and Fehling solution B is
alkaline solution of sodium potassium tartarate.