Advertisements
Advertisements
प्रश्न
Draw the structures for the following compounds:
Propanal
Advertisements
उत्तर
Molecular structures of the compounds are as follows:
APPEARS IN
संबंधित प्रश्न
Name the compound formed when ethanol is heated in excess of conc. sulphuric acid at 443 K. Also, write the chemical equation of the reaction stating the role of conc. sulphuric acid in it. What would happen if hydrogen is added to the product of this reaction in the presence of a catalyst such as palladium or nickel?
Write the name and structural formula of the compound obtained when ethanol is heated at 443 K with excess of conc. H2SO4. Also write chemical equation for the reaction stating the role of conc. H2SO4 in it.
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).
Write the name of the following functional group:
Draw the structures for the following compounds of Pentanal
Describe one reaction of ethanol.
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).
One of the following substances is not added to make denatured alcohol. This is:
(a) methyl alcohol
(b) copper sulphate
(c) chloroform
(d) pyridine
The usual disease caused by the excessive drinking of alcohol over a long period of time is:
(a) diabetes
(b) cataract
(c) cirrhosis
(d) arthritis
How is ethanol prepared by fermentation?
Write the name and molecular formula of an organic compound having its name suffixed with 'ol' and having two carbon atoms in its molecule. Write balanced chemical equation to indicate what happens when this compound is heated with excess conc. H2SO4 and the name of main product formed. Also state the role of conc. H2SO4 in the reaction.
Name the oxidising agent used for the conversion of ethanol to ethanoic acid. Distinguish between ethanol and ethanoic acid on the basis of (i) litmus test, (ii) reaction with sodium carbonate
How is ethane prepared by Wurtz reaction?
how can we prepare ethane by reduction of a halogen compound?
Name an organic compound which is dehydrated to produce ethene.
Ethanol is soluble in water in all proportions.
What is the role of concentrated Sulphuric acid when it is heated with Ethanol at 443 K. Give the reaction involved.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
Give the balanced chemical equation of the reactions.
Neutralization of NaOH with ethanoic acid.
