Statement I ; Fructose gives positive Tollen's testStatement II ; Fructose is a reducing sugar

Though fructose is a ketose it is a reducing sugar;It gives positive Tollen's,Fehling's and Benedict's test;All the above reagents oxidize the aldehyde group to carboxylic acid group in alkaline medium;Fructose in alkaline medium undergoes reversible isomerisation(Lobry-debruyn-van ekenstein rearrangement) to give a mixture of glucose,fructose and mannose.∴fructose gives postive Tollen's,Fehling's and Benedict's test;