Advertisements
Advertisements
प्रश्न
Give the structural formula of ethanol.
Advertisements
उत्तर
Ethanol Structure :
APPEARS IN
संबंधित प्रश्न
Give other two names of ethanol.
Explain the action of phosphorous trichloride with ethanol. Write the balanced chemical equation of the above reaction.
How would you distinguish experimentally between an alcohol and a carboxylic acid?
............ is a functional group of the alcohol.
What is the common name of methanal?
Draw the structures for the following compounds:
Propanal
Draw the structures for the following compounds of Pentanal
What happens when (give chemical equation):
Sodium reacts with ethanol (ethyl alcohol)
Complete the following equation:
`CH_3 CH_2 OH` 
What happens when ethanol is heated with concentrated sulphuric acid at 170°C? Write the equation of the reaction which takes place.
Consider the following organic compound:
CH3OH, C2H5OH, CH3COCH3, CH3COOH, C2H5COOH, C4H9COOC2H5, CH4, C2H6, CH3CHO, HCHO
Out of these compound:
Which compound is used to sterilise wounds and syringes?
How do the boiling point and melting point change in the homologous series of alcohols?
Vinegar is prepared by the bacterial oxidation of ______.
Identify the functional group of the CH3OH ?
List in tabular form three physical and two chemical properties on the basis of which ethanol and ethanoic acid can be differentiated.
In a tabular form, differentiate between ethanol and ethanoic acid under the following heads:
(i) Physical state
(ii) Taste
(iii) NaHCO3 test
(iv) Ester test
How is ethane prepared by Wurtz reaction?
Name the following:
100% 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
Write the structural formulae of the following compound:
Ethane
Write the uses of ethanol.
Complete the following activity.
| Boiling point of ethanol | → | |
| General name of ethanol | → | |
| Use of ethanol | → | |
| Boiling point of ethanoic acid | → | |
| Melting point of pure ethanoic acid | → |
What is denatured alcohol?
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.
Name the compound formed when ethanol is heated at 443 K in the presence of conc. \[\ce{H2SO4}\] and draw its electron dot structure.
State the role of conc. \[\ce{H2SO4}\] in the reaction.
What happens when ethanol is heated at 443K in the presence of conc. H2SO4? Write the role of conc. H2SO4 in this case.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
