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प्रश्न
Under what conditions does ethane get converted to ethyl alcohol?
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उत्तर १
Ethane is mixed with oxygen and is passed through a hot copper tube; it gets oxidized to ethyl alcohol.
\[\ce{2C2H6 + O2 ->[Cu][200^\circ C] 2C2H5OH}\]
उत्तर २
Step 1: C2H6 is converted into C2H5Cl.
\[\ce{C2H6 + Cl2 -> C2H5Cl + HCl}\]
Step 2: By hydrolysis of ethyl halides.
\[\ce{\underset{[Ethyl chloride]}{C2H5Cl} + NaOH -> \underset{[Ethyl alcohol]}{C2H5OH} + NaCl}\]
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संबंधित प्रश्न
In order to study saponification reaction, we first prepare 20% solution of sodium hydroxide. If we record the temperature of this solution just after adding sodium hydroxide flakes to water and also test its nature using litmus, it may be concluded that the process of making this solution is
(A) exothermic and the solution is alkaline
(B) endothermic and the solution is alkaline
(C) endothermic and the solution is acidic
(D) exothermic and the solution is acidic
What do you notice when acetic acid reacts with metals?
Give two tests to show that CH3COOH is acidic in nature ?
Why is pure acetic acid also known as glacial acetic acid?
State how the following conversions can be carried out:
Ethyl chloride to Ethyl alcohol
State how the following conversion can be carried out:
Ethyl chloride to Ethene.
Mineral acids are stronger acids than carboxylic acids because
- mineral acids are completely ionised
- carboxylic acids are completely ionised
- mineral acids are partially ionised
- carboxylic acids are partially ionised
When ethanoic acid is treated with NaHCO^ the gas evolved is ______.
Name the oxidising agent used in the conversion of ethanol to ethanoic acid.
Observe the diagram given below and answer the questions:
- Name the reactants in this reaction.
- Which gas comes out as effervescence in the bigger test tube?
- What is the colour change in the lime water?
- In the above experiment instead of sodium carbonate which chemical can be used to get same products?
- Write the use of acetic acid.
