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प्रश्न
What is the common name of methanal?
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उत्तर
Formaldehyde is the common name for methanal.
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संबंधित प्रश्न
Write the name and structural formula of the compound obtained when ethanol is heated at 443 K with excess of conc. H2SO4. Also write chemical equation for the reaction stating the role of conc. H2SO4 in it.
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Consider the following organic compound:
CH3OH, C2H5OH, CH3COCH3, CH3COOH, C2H5COOH, C4H9COOC2H5, CH4, C2H6, CH3CHO, HCHO
Out of these compound:
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State the method of preparation of ethanol by hydrolysis of ethyl bromide.
Identify the functional group of the HCHO ?
Identify the functional group of the CH3COOH ?
Name a solid which can be used, instead of conc H2SO4 to prepare ethylene by dehydration of ethanol.
Give the structural formula of the following:
Ethanol
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Name an organic compound which is dehydrated to produce ethene.
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Write any two physical properties of Ethanol.
Write the molecular formula of the given compound.
Ethanol
Rectified spirit is an aqueous solution that contains about ______ of ethanol.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol.
