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प्रश्न
Choose the correct alternative and rewrite the following:
To observe the hydro and clearly, Raju should see it first under the low power lens and then under the high power lens in order to see _____________
पर्याय
less area
wide area
more buds
all of the above
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उत्तर
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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.
The catalyst used in the contact process is
(A) Copper
(B) Iron
(C) Vanadium pentoxide
(D) Manganese dioxide
What is the common name of methanal?
Fill in the following blank with suitable word:
The next homologue of C2H5OH is ...............
What happens when ethanol reacts with ethanoic acid in the presence of a little of concentrated sulphuric acid? Write equation of the reaction involved.
Give the lab. Prepared of methyl alcohol.
How is acetic acid prepared from ethanol?
Identify the functional group of the CH3OH ?
With a labelled diagram describe an activity to show the formation of an ester.
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)
Name an organic compound which is dehydrated to produce ethene.
At room temperature ethanol is _______.
Write the uses of ethanol.
Dehydration of ethanol by conc. Sulphuric acid forms ______
What is denatured alcohol?
How is ethene prepared from ethanol? Give the reaction involved in it.
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.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol
