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प्रश्न
Write balanced equations to show the preparation of the following:
Ethene from ethanol
Give the balanced chemical equation for the following conversion with conditions:
Ethene from ethanol.
रासायनिक समीकरणे/रचना
लघु उत्तर
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उत्तर
When concentrated sulphuric acid is added to ethyl alcohol and the mixture is heated to 170°C, it dehydrates ethyl alcohol to give ethene.
\[\ce{C2H5OH ->[Conc. H2SO4][170^\circ C] CH2 = CH2 + H2O}\]
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Notes
Students should refer to the answer according to their questions.
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 16: Alcohols - Questions from ICSE Examinations [पृष्ठ २८३]
