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प्रश्न
Draw the structures for the following compounds:
Propanal
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उत्तर
Molecular structures of the compounds are as follows:
APPEARS IN
संबंधित प्रश्न
Identify the term/substance in the following:
The catalyst used in the conversion of ethyne to ethane.
Give a balanced equation for the preparation of ethanol from monochloroethane and aq. sodium hydroxide.
Name the hydrocarbon formed when ethanol is heated with conc. H2SO4 at 170°C? What is this reaction known as?
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.
Give the lab. Prepared of methyl alcohol.
What would you see, when ethyne is bubbled through a solution of bromine in carbon tetrachloride?
Identify the functional group of the CH3OH ?
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
Give the necessary conditions and equations of getting ethanol from:
(a) Alkyl halide
(b) An ethene
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:
The conversion of ethanol to ehane is an example of_________(dehydration, dehydrogenation)
Give the structural formula of the following:
Ethanol
Write the molecular formula of the given compound.
Ethanol
Write the characteristics 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 | → |
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.
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.
