How do you distinguish the Propanal and propanone pairs of compound . – InterviewSolution

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1.	How do you distinguish the Propanal and propanone pairs of compound .
Answer» Propanel and propanone On idoform test propanone responds, but absence of `CH_(3)CO`-group in propanal `(CH_(3)CH_(2)CHO)` it does not respond. `underset("Propanone")(CH_(3)CO CH_(3))+underset("Sodium hypoiodite")(3NaOI) underset("Heat")overset(NaOH, I_(2))to underset("(Yellow ppt. idoform)")(CHI_(3)darr) + underset("Sodium acetate")(CH_(3)COONa)+2NaOH`

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