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प्रश्न
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
Write chemical equations for the following:
Oxidation of ethanol by acidified K2Cr2O7.
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उत्तर
\[\ce{CH3CH2OH ->[K2Cr2O7|H^+][2{[O]}] \underset{Ethanoic acid}{CH3COOH} + H2O}\]
संबंधित प्रश्न
How would you distinguish experimentally between an alcohol and a carboxylic acid?
Fill in the blanks from the choices given within brackets:
The compound formed when ethanol reacts with sodium is____ (sodium ethanoate, sodium ethoxide, sodium propanoate).
Fill in the following blank with suitable word.
The functional group present in ethanol is ...............
Organic compounds having
functional group are known as
Write the chemical equation of the reaction which takes place during the burning of ethanol in air.
State two used of ethanol (other than as a fuel).
Explain why, methanol is much more dangerous to drink than ethanol.
Write names and formulae of hydrocarbons containing a single and a double bond (one example for each). Give one characteristic chemical property of each.
how can we prepare ethane by reduction of a halogen compound?
Write the rnolecular formula and structural forrnula of ethanol.
Ethanol can be converted to ethene which can be changed to ethane.
Choose the correct word or phrase from the options given below to complete the following sentences:
Converting ethanol to ethene requires the use of_________(Concentrated hydrochloric acid, concentrated nitric cid, concentrated sulphuric acid).
Give the structural formula of the following:
Ethanol
State how the following conversion can be carried out:
Ethene to ethyl alcohol
Dehydration of ethanol by conc. Sulphuric acid forms ______
How is ethanoic acid prepared from ethanol? Give the chemical equation.
How is ethene prepared from ethanol? Give the reaction involved in it.
A gas is evolved when ethanol reacts with sodium. Name the gas evolved and also write the balanced chemical equation of the reaction involved.
Ethene is formed when ethanol at 443 K is heated with excess of concentrated sulphuric acid. What is the role of sulphuric acid in this reaction? Write the balanced chemical equation of this reaction.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
Give the balance chemical equation of the following reaction:
Combustion of ethanol.
