Q.

Propan-1-ol and Propan-2-ol can be test distinguished by

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a

oxidation with alkaline KMnO4 followed by reaction with H2O

b

oxidation with PCC followed by reaction with Tollen’s reagent

c

oxidation by heating with copper followed by reaction with iodoform test

d

reaction with conc.H2SO4 followed by reaction with Fehling solution

answer is B, C.

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Detailed Solution

Question Image

Silver Mirror formation

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No formation Silver Mirror

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No formation of Iodoform

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yellow ppt. of Iodoform 

Both 1-propanol and 2-propanol are oxidized by KMnO4. Reaction with conc. H2SO4 forms 1-propene and further there is no reaction of propene with Fehling’s solution.

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