Aldehydes and KetonesFehling's Test1Choose the best answerA positive Fehling's test is indicated by formation of:ASilver mirrorBBrick-red Cu₂O precipitateCYellow CHI₃ precipitateDWhite AgCl precipitate Like 0 Discuss 0Share
Aldehydes and KetonesFehling's Test2Choose the best answerFehling's solution is primarily used to distinguish between:AAlcohols and ethersBAldehydes and most ketonesCAlkenes and alkynesDCarboxylic acids and esters Like 0 Discuss 0Share
Aldehydes and KetonesFehling's Test3Choose the best answerFehling's solution gives a brick-red precipitate with: (a) Aromatic aldehydes (b) Aliphatic aldehydes (c) Ordinary ketones (d) Terminal α-hydroxy ketonesA(b) and (d)B(a) and (b)C(a) and (d)D(b) and (c) Like 0 Discuss 0Share