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Questions
How would you distinguish the following pair of compounds?
Methanol and Ethanol
How will you distinguish between methanol and ethanol?
Distinguish Between
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Solution
| Property | Methanol | Ethanol |
| Iodoform Test | Methanol does not give the iodoform test. | Ethanol gives a yellow precipitate in the iodoform test. |
| Boiling Point | Methanol boils at 64.7°C, which is lower than ethanol. | Ethanol boils at 78.4°C, which is higher than methanol. |
| Number of Carbon Atoms | Methanol has one carbon atom in its structure. | Ethanol has two carbon atoms in its structure. |
| Molecular Formula | The molecular formula of methanol is CH3OH. | The molecular formula of ethanol is C2H5OH. |
| Odour and Use | Methanol has a sharp, unpleasant smell and is toxic. | Ethanol has a pleasant, wine-like smell and is used in drinks. |
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