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Give a chemical test to distinguish betw...

Give a chemical test to distinguish between methanol and ethanol.

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Ethanol gives a yellow precipitate of iodoform on warming with iodine and sodium carbonate while methanol fails to react.
`underset("Ethanol")(C_(2)H_(5)OH)+4I_(2)+3Na_(2)CO_(3) overset("warm")(rarr)underset("Iodoform")(CHI_(3))+HCOONa+5NaI+2H_(2)O+3CO_(2)`
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