38 Which compound can be used to make propanoic acid by treatment with a single reagent?A CH2=CHCH 2CH3B CH3CH2 CH2 CNC CH3CH(OH)CND CH3CH(OH)CH 3
Question
38 Which compound can be used to make propanoic acid by treatment with a single reagent?A CH2=CHCH 2CH3B CH3CH2 CH2 CNC CH3CH(OH)CND CH3CH(OH)CH 3
Solution
The compound that can be used to make propanoic acid by treatment with a single reagent is CH3CH2CH2CN (option B).
Here's the step-by-step process:
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The compound CH3CH2CH2CN is also known as butyronitrile.
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Butyronitrile can be hydrolyzed, or broken down by reaction with water. This is typically done in the presence of an acid or base.
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The hydrolysis of butyronitrile results in the formation of propanoic acid and ammonia.
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Therefore, by treating butyronitrile with a single reagent (water in the presence of an acid or base), you can produce propanoic acid.
So, the correct answer is B: CH3CH2CH2CN.
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