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Cumene hydroperoxide on hydrolysis with dilute H2SO4 gives _________
- a)alcohol and phenol
- b)only phenol
- c)phenol and acetone
- d)alcohol and acetone
Correct answer is option 'C'. Can you explain this answer?
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Cumene hydroperoxide on hydrolysis with dilute H2SO4 gives _________a)...
When cumene hydroperoxide is hydrolysed with a solution of dilute acid, it results in the formation of phenol and acetone, of which the latter is obtained in large quantities.
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Cumene hydroperoxide on hydrolysis with dilute H2SO4 gives _________a)...
Hydrolysis of Cumene Hydroperoxide with Dilute H2SO4
Cumene hydroperoxide (CHP) is an organic compound with the chemical formula (CH3)2C(OOH)C6H5. It is a clear, colorless liquid that is commonly used as a precursor in the production of phenol and acetone.
Reaction
The hydrolysis of cumene hydroperoxide with dilute sulfuric acid (H2SO4) results in the formation of phenol and acetone.
Cumene Hydroperoxide + Dilute H2SO4 → Phenol + Acetone
Explanation
The hydrolysis reaction involves the breaking of the O-O bond in cumene hydroperoxide to form a hydroxyl group (-OH) and a carbonyl group (C=O). This reaction is catalyzed by dilute sulfuric acid.
The hydroxyl group (-OH) forms phenol, while the carbonyl group (C=O) forms acetone.
Phenol: Phenol is an aromatic compound that contains a hydroxyl group (-OH) attached to a benzene ring. It is commonly used in the production of plastics, dyes, and pharmaceuticals.
Acetone: Acetone is a colorless, volatile liquid that is commonly used as a solvent. It is also used in the production of various chemicals and as a nail polish remover.
Overall Reaction
The overall reaction of the hydrolysis of cumene hydroperoxide can be represented as:
Cumene Hydroperoxide + Dilute H2SO4 → Phenol + Acetone
Key Points
- Cumene hydroperoxide undergoes hydrolysis with dilute sulfuric acid.
- The hydrolysis reaction results in the formation of phenol and acetone.
- Phenol is an aromatic compound with a hydroxyl group (-OH) attached to a benzene ring.
- Acetone is a colorless, volatile liquid commonly used as a solvent.
Therefore, the correct answer is option (c) phenol and acetone.
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Cumene hydroperoxide on hydrolysis with dilute H2SO4 gives _________a)alcohol and phenolb)only phenolc)phenol and acetoned)alcohol and acetoneCorrect answer is option 'C'. Can you explain this answer?
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Cumene hydroperoxide on hydrolysis with dilute H2SO4 gives _________a)alcohol and phenolb)only phenolc)phenol and acetoned)alcohol and acetoneCorrect answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Cumene hydroperoxide on hydrolysis with dilute H2SO4 gives _________a)alcohol and phenolb)only phenolc)phenol and acetoned)alcohol and acetoneCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Cumene hydroperoxide on hydrolysis with dilute H2SO4 gives _________a)alcohol and phenolb)only phenolc)phenol and acetoned)alcohol and acetoneCorrect answer is option 'C'. Can you explain this answer?.
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