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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.
\[\ce{\underset{[Ethyl chloride]}{C2H5Cl} + NaOH -> \underset{[Ethyl alcohol]}{C2H5OH} + NaCl}\]
संबंधित प्रश्न
The molecular formula of acetic acid is _________ .
(a) CH3COOH
(b) CH3 – CH3
(c) C6H6
(d) C2H4
Complete the following chemical equations: C2H5OH+O2→
Which one of the following are the correct observations about acetic acid?
(A) It turns blue litmus red and smells like vinegar
(B) It turns blue litmus red and smells like burning sulphur
(C) It turns res litmus blue and smells like vinegar
(D) It turns red litmus blue and has a fruity smell
Explain the following term with an example.
Oxidant
Give a balanced chemical equation for the following conversion:
Calcium carbide to ethyne.
A compound X when treated with an organic acid Y (having vinegar-like smell) in the presence of the acid Z, forms a compound P which has a fruity smell.
- Identify X, Y and Z
- Write the structural formula of X and Y.
- What type of compound is P?
- Name the above reaction.
- If compounds X and Y both have 2 carbon atoms. Write the reaction.
Ethanoic acid turns ______ litmus to ______
Shristi heated Ethanol with a compound A in presence of a few drops of concentrated sulphuric acid and observed a sweet smelling compound B is formed. When B is treated with sodium hydroxide it gives back Ethanol and a compound C.
- Identify A and C
- Give one use each of compounds A and B.
- Write the chemical reactions involved and name the reactions.
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
