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On heating glycerol with excess of HI gives
- a)allyl iodide
- b)isopropyl iodide
- c)propylene
- d)1 ,2,3-tri iodopropane
Correct answer is option 'B'. Can you explain this answer?
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On heating glycerol with excess of HI givesa)allyl iodideb)isopropyl i...
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On heating glycerol with excess of HI givesa)allyl iodideb)isopropyl i...
Explanation:
Heating glycerol with excess of HI:
- When glycerol is heated with excess of HI, it undergoes dehydration reaction.
- The reaction proceeds via an E1 mechanism, where glycerol loses water molecule to form an alkene.
Formation of isopropyl iodide (2-iodopropane):
- The alkene formed from glycerol is propene.
- Propene reacts with excess of HI to form isopropyl iodide (2-iodopropane).
- The mechanism involves the addition of HI across the double bond in propene to form the desired product.
Correct answer:
- The correct product obtained from heating glycerol with excess of HI is isopropyl iodide (2-iodopropane), hence option 'B' is correct.
Heating glycerol with excess of HI:
- When glycerol is heated with excess of HI, it undergoes dehydration reaction.
- The reaction proceeds via an E1 mechanism, where glycerol loses water molecule to form an alkene.
Formation of isopropyl iodide (2-iodopropane):
- The alkene formed from glycerol is propene.
- Propene reacts with excess of HI to form isopropyl iodide (2-iodopropane).
- The mechanism involves the addition of HI across the double bond in propene to form the desired product.
Correct answer:
- The correct product obtained from heating glycerol with excess of HI is isopropyl iodide (2-iodopropane), hence option 'B' is correct.
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On heating glycerol with excess of HI givesa)allyl iodideb)isopropyl iodidec)propylened)1 ,2,3-tri iodopropaneCorrect answer is option 'B'. Can you explain this answer?
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On heating glycerol with excess of HI givesa)allyl iodideb)isopropyl iodidec)propylened)1 ,2,3-tri iodopropaneCorrect answer is option 'B'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about On heating glycerol with excess of HI givesa)allyl iodideb)isopropyl iodidec)propylened)1 ,2,3-tri iodopropaneCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for On heating glycerol with excess of HI givesa)allyl iodideb)isopropyl iodidec)propylened)1 ,2,3-tri iodopropaneCorrect answer is option 'B'. Can you explain this answer?.
On heating glycerol with excess of HI givesa)allyl iodideb)isopropyl iodidec)propylened)1 ,2,3-tri iodopropaneCorrect answer is option 'B'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about On heating glycerol with excess of HI givesa)allyl iodideb)isopropyl iodidec)propylened)1 ,2,3-tri iodopropaneCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for On heating glycerol with excess of HI givesa)allyl iodideb)isopropyl iodidec)propylened)1 ,2,3-tri iodopropaneCorrect answer is option 'B'. Can you explain this answer?.
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