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प्रश्न
An alkyl halide by formation of its Grignard reagent and heating with water gives propane. What is the original alkyl halide?
पर्याय
Methyl iodide
Ethyl iodide
Ethyl bromide
Propyl bromide
MCQ
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उत्तर
Propyl bromide
Explanation:
\[\ce{\underset{Propyl bromide}{CH3CH2CH2Br} ->[Mg/ether] \underset{Grigand Reagent}{CH3CH2CH2MgBr} ->[Δ][H2O] CH3CH2CH3}\]
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Alkanes - Preparation of Alkanes from Unsaturated Hydrocarbons, Alkyl Halides and Carboxylic Acids
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