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What will happen if propane is prepared from kolbes electrolysis? Is reaction possible ?
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What will happen if propane is prepared from kolbes electrolysis? Is r...
Propane Preparation from Kolbe's Electrolysis

Kolbe's electrolysis is a process that involves the electrochemical decomposition of carboxylic acids to form alkanes. Propane can be prepared from Kolbe's electrolysis of propanoic acid. The reaction is possible, and it proceeds as follows:


Reaction

2CH3CH2COOH → CH3CH2CH3 + 2CO2


Explanation

In Kolbe's electrolysis, a carboxylic acid is electrolyzed in the presence of a strong base. The acid is oxidized at the anode to form a radical intermediate, which undergoes further reactions to produce an alkane. In the case of propanoic acid, the acid is oxidized to form a propyl radical, which then combines with another propyl radical to form propane.


Conditions

The electrolysis of propanoic acid requires the following conditions:


  • Propanoic acid as the electrolyte

  • A strong base such as sodium or potassium hydroxide

  • An inert electrode such as platinum or graphite

  • A two-compartment cell

  • A voltage of at least 6 to 8 volts

  • A temperature of around 60°C



Conclusion

Propane can be prepared from Kolbe's electrolysis of propanoic acid. The process involves the electrochemical decomposition of the acid in the presence of a strong base and an inert electrode. The reaction is possible and proceeds under specific conditions. Kolbe's electrolysis is an important process in organic chemistry and is widely used in the preparation of alkanes and other organic compounds.
Community Answer
What will happen if propane is prepared from kolbes electrolysis? Is r...
No, reaction is not possible.

Kolbe's electrolysis can be used only for the preparation of a hydrocarbon with even no. of carbon atoms.
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What will happen if propane is prepared from kolbes electrolysis? Is reaction possible ?
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