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प्रश्न
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 | → |
उत्तर
| Boiling point of ethanol | → | 78 °C |
| General name of ethanol | → | Ethyl alcohol or spirit |
| Use of ethanol | → | As a solvent in medicines |
| Boiling point of ethanoic acid | → | 118 °C |
| Melting point of pure ethanoic acid | → | 17 °C |
APPEARS IN
संबंधित प्रश्न
Write the molecular formula of the 2nd and the 3rd member of the homologous series whose first member is methane.
Give a balanced chemical equation for Action of alcoholic KOH on bromethane
The catalyst used in the contact process is
(A) Copper
(B) Iron
(C) Vanadium pentoxide
(D) Manganese dioxide
Match the formulae in group A with appropriate names from group B:
Group A: CH3COOH, CH3CHO, CH3OH
Group B: Ethanol, Methanol, Ethanal, Ethanoic acid
Draw the structures for the following compounds:
Ethanal
What happens when ethanol is heated with concentrated sulphuric acid at 170°C? Write the equation of the reaction which takes place.
State the method of preparation of ethanol by hydrolysis of ethyl bromide.
Name the addition product formed between ethene and water.
Write the equations of chlorination of ethane
Write the balanced equations to convert:
(a) Ethanol to ethene
(b) Ethene to ethanol
Write balanced equations to show the preparation of the following:
Ethene from ethanol
Name an organic compound which is dehydrated to produce ethene.
Write any two physical properties of Ethanol.
What are hydrocarbons? Give one example.
An organic compound ‘A’ is widely used as a preservative and has the molecular formula C2H4O2. This compound reacts with ethanol to form a sweet-smelling compound ‘B’.
Write the chemical equation for its reaction with ethanol to form compound ‘B’.
How would you bring about the following conversions? Name the process and write the reaction involved.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol.
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:
Combustion of ethanol.
