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प्रश्न
Colorless ethanol is in liquid state at room temperature.
विकल्प
Right
Wrong
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उत्तर
Colorless ethanol is in liquid state at room temperature- Right
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संबंधित प्रश्न
The catalyst used in the contact process is
(A) Copper
(B) Iron
(C) Vanadium pentoxide
(D) Manganese dioxide
Fill in the following blank with suitable word:
The next homologue of C2H5OH is ...............
Fill in the following blank with suitable word.
The functional group present in ethanol is ...............
Write the name of the following functional group:
Why is ethanol used 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
Write a chemical reaction to show the dehydration of ethanol.
How will you bring about following conversions:
(a) Methane to methanol
(b) Ethane to ethanol (acetaldehyde)
(c) Methane to methanoic acid
Write the balanced equations to convert:
(a) Ethanol to ethene
(b) Ethene to ethanol
How will you carry out the following conversions:
(i) Ethanol to ethene
(ii) Bromoethane to ethanol
Ethane, Ethene, Ethanoic acid, Ethyne, Ethanol
From the compounds given above, name
The compound with -OH as apart of its structure.
Give the structural formula of the following:
Ethanoic acid
How would you convert ethene into ethane?
Answer the following question.
Write the chemical formula and name of the compound which is the active ingredient of all alcoholic drinks. List its two uses.
Write the chemical equation and name of the product formed when this compound reacts with -
(i) Sodium metal
(ii) hot concentrated sulphuric acid
How is ethanoic acid prepared from ethanol? Give the chemical equation.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
Ethanol is also known as which of these?
The organic compounds having functional group are known as ______.
Draw electron dot structure of Ethanol.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
