$\begin{array}{|c|c|c|c|}\hline {} &\text { Molisch's Test} & {\text { Barfoed Test}} & {\text { Biuret Test}} \\ \hline \text { A} & { Positive } & {\text { Negative }} & {\text { Negative }} \\ \hline \text { B } & {\text { Positive }} & {\text { Positive }} & {\text { Negative }} \\ \hline \text { C } & {\text { Negative }} & {\text { Negative }} & {\text { Positive }} \\ \hline\end{array}$
$A, B$ અને $C$ અનુક્રમે
Albumine is protein so have paptide linkage so it gives positive Biuret test.
Positive Barfoed test is shown by monosaccharide but not disaccharide. Positive Molisch's test is shown by glucose.