How willyouprovethe presence of aldheyde group in glucose ? – InterviewSolution

1.	How willyouprovethe presence of aldheyde group in glucose ?
Answer» SOLUTION :(i) Glucoseis oxidisedto gluconicacid withammoniacl SILVERNITRATE (Tollen.s reagent ) and alkalinecoppersulphate(Felhing.ssolution). Tollen.s regentis reduced to metallicsilverand FEHLING .s solution to CUPROUS oxide (red prepiciate). These reactinos confirm thepresence of an aldehye groupin GLUCOSE .

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