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प्रश्न
How would you convert of thanol into ethene?
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उत्तर
Ethanol can be converted into ethene by the dehydration reaction.
The chemical equation for the above reaction is as follows:
CH3-CH2OH → CH2=CH2 + H2O
When ethanol is heated with concentrated sulphuric acid at 170oC, ethanol gets dehydrated to form ethene, an unsaturated hydrocarbon. Concentrated sulphuric acid acts as the dehydrating agent in this reaction.
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संबंधित प्रश्न
Give a balanced chemical equation for Preparation of ethane from Sodium propionate
Write balanced chemical equations for Preparation of ethanol from Ethyl Chloride
Organic compounds having
functional group are known as
Name the gas evolved when ethanol reacts with sodium.
Name the addition product formed between ethene and water.
Identify the functional group of the CH3OH ?
What is meant by a functional group in carbon compounds?
Give two uses each of:
(i) Methane (ii) ethane
Give the necessary conditions and equations of getting ethanol from:
(a) Alkyl halide
(b) An ethene
Give three uses of ethanol
Name a solid which can be used, instead of conc H2SO4 to prepare ethylene by dehydration of ethanol.
From the given list, name the homologue of the homologous series with the general formula CnH2n.
Write the equation for the following lab preparation:
Methanol from iodomethane.
Find the odd one out and explain:
Write any two physical properties of Ethanol.
Colorless ethanol is in liquid state at room temperature.
Write the uses of ethanol.
Which of the following are used as anesthetics?
Give the balanced chemical equation of the following reaction:
Combustion of ethanol.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol.
