1.

Glycerol was distilled with oxalic and crystals and the products were led into fehling solution and warmed . Cuprous oxide was precipitated . It is due to

Answer»

CO
HCHO
`CH_(3)CHO`
`HCOOH`

SOLUTION :`HOOC-COOH UNDERSET("Decarboxylation")overset("Glycerol")to HCOOH + CO_(2)`
`HCOOH +` Fehlingsolution `to underset("red ppt.")(Cu_(2))O+CO_(2)+H_(2)O`


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