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Give a chemical test to distinguish between the following pair of compound: Ethanol and methanol - Chemistry (Theory)

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प्रश्न

Give a chemical test to distinguish between the following pair of compound:

Ethanol and methanol

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उत्तर

Iodoform test: Ethanol forms iodoform, while methanol does not.

1. \[\ce{\underset{Ethanol}{CH3CH2}OH + \underset{lodoform}{I} ->[NaOH] HCI3 + \underset{Sodium formate}{HCOONa}}\]

2. \[\ce{\underset{Methanol}{CH3OH} + I ->[NaOH] No reaction}\]

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Methods of Preparation and Manufacture of Alcohol - Manufacture of Methanol by Bosch Process and Ethanol by Fermentation of Carbohydrates
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