Question:
Ethyl alcohol cannot be used as a solvent for methyl magnesium iodide because
Ethyl alcohol cannot be used as a solvent for methyl magnesium iodide because
Updated On: Apr 29, 2024
- methyl magnesium iodide reacts with alcohol giving methane
- the reaction between them is explosive in nature
- methyl magnesium iodide is converted to ethyl magnesium iodide
- alcohol is immiscible with methyl magnesium iodide
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The Correct Option is A
Solution and Explanation
Methyl magnesium iodide (Grignard reagent) readily gives alkane when reacts with a protonic compound like ethyl alcohol.
$C _{2} H _{5} OH + CH _{3} Mgl \rightarrow \underset{\text{methane}}{CH _{4}}$
Because of the above reason, ethyl alcohol cannot be used as a solvent for methyl magnesium iodide.
$C _{2} H _{5} OH + CH _{3} Mgl \rightarrow \underset{\text{methane}}{CH _{4}}$
Because of the above reason, ethyl alcohol cannot be used as a solvent for methyl magnesium iodide.
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Concepts Used:
Alcohols
What is Alcohol?
Alcohol is a derivative of water (H2O) that has one, two, or more hydroxyl groups that are attached to a carbon atom of a hydrocarbon chain (an alkyl group). It is one of the most common organic compounds used in sweeteners, fragrances, and medicine.
Read More: Types of Alcohol
Uses of Alcohol:
- Ethanol is the alcohol used in alcoholic drinks. It can be used as an industrial methylated spirit where methanol is used very little in quantity as it can be dangerous.
- It is used as fuel to produce carbon dioxide and water by the process of fermentation. Whereas methanol burns carbon dioxide and water to facilitate combustion.
- Alcohol is an organic compound used as a solvent that is insoluble in water.
- It can be used to lower the level of sugar.
- Alcohol is used as a preservative in laboratories.