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cyclohexanol is dehydrated to cyclohexene on heating with conc H2So4.if the yield of this reaction is 75%how much cyclohexene will be obtained from 100g of cyclohexanol
Verified Answer
cyclohexanol is dehydrated to cyclohexene on heating with conc H2So4.i...
C6H13OH → C6H12 Mole weight of C6H13OH = 102Mole weight of C6H12 = 84102g cyclohexanol =84g C6H12Therefore, 100g cyclohexanol =84x100g/102 C6H12Also percentage yield is 75% :Weight of C6H12 = 84x100x75/(100x102)= 61.764 g
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cyclohexanol is dehydrated to cyclohexene on heating with conc H2So4.i...
Explanation:
Given:
- Yield of the reaction = 75%
- Starting material (cyclohexanol) = 100g
To find:
- Amount of cyclohexene obtained
Step 1: Calculate the moles of cyclohexanol
Molar mass of cyclohexanol = 100.16 g/mol
Moles of cyclohexanol = Mass/ Molar mass
= 100g/100.16 g/mol
= 0.999 moles (approximately)
Step 2: Calculate the moles of cyclohexene formed
Since the reaction has a yield of 75%, the actual moles of cyclohexene formed will be 75% of the moles of cyclohexanol.
Moles of cyclohexene = 75% of 0.999 moles
= 0.75 * 0.999 moles
= 0.749 moles (approximately)
Step 3: Calculate the mass of cyclohexene
Molar mass of cyclohexene = 82.15 g/mol (approximately)
Mass of cyclohexene = Moles * Molar mass
= 0.749 moles * 82.15 g/mol
= 61.45 g (approximately)
Therefore, approximately 61.45g of cyclohexene will be obtained from 100g of cyclohexanol with a yield of 75%.
Summary:
- Moles of cyclohexanol = 0.999 moles
- Moles of cyclohexene formed = 0.749 moles
- Mass of cyclohexene formed = 61.45 g
Given:
- Yield of the reaction = 75%
- Starting material (cyclohexanol) = 100g
To find:
- Amount of cyclohexene obtained
Step 1: Calculate the moles of cyclohexanol
Molar mass of cyclohexanol = 100.16 g/mol
Moles of cyclohexanol = Mass/ Molar mass
= 100g/100.16 g/mol
= 0.999 moles (approximately)
Step 2: Calculate the moles of cyclohexene formed
Since the reaction has a yield of 75%, the actual moles of cyclohexene formed will be 75% of the moles of cyclohexanol.
Moles of cyclohexene = 75% of 0.999 moles
= 0.75 * 0.999 moles
= 0.749 moles (approximately)
Step 3: Calculate the mass of cyclohexene
Molar mass of cyclohexene = 82.15 g/mol (approximately)
Mass of cyclohexene = Moles * Molar mass
= 0.749 moles * 82.15 g/mol
= 61.45 g (approximately)
Therefore, approximately 61.45g of cyclohexene will be obtained from 100g of cyclohexanol with a yield of 75%.
Summary:
- Moles of cyclohexanol = 0.999 moles
- Moles of cyclohexene formed = 0.749 moles
- Mass of cyclohexene formed = 61.45 g
Community Answer
cyclohexanol is dehydrated to cyclohexene on heating with conc H2So4.i...
61.5g
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cyclohexanol is dehydrated to cyclohexene on heating with conc H2So4.if the yield of this reaction is 75%how much cyclohexene will be obtained from 100g of cyclohexanol
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cyclohexanol is dehydrated to cyclohexene on heating with conc H2So4.if the yield of this reaction is 75%how much cyclohexene will be obtained from 100g of cyclohexanol for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about cyclohexanol is dehydrated to cyclohexene on heating with conc H2So4.if the yield of this reaction is 75%how much cyclohexene will be obtained from 100g of cyclohexanol covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for cyclohexanol is dehydrated to cyclohexene on heating with conc H2So4.if the yield of this reaction is 75%how much cyclohexene will be obtained from 100g of cyclohexanol .
cyclohexanol is dehydrated to cyclohexene on heating with conc H2So4.if the yield of this reaction is 75%how much cyclohexene will be obtained from 100g of cyclohexanol for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about cyclohexanol is dehydrated to cyclohexene on heating with conc H2So4.if the yield of this reaction is 75%how much cyclohexene will be obtained from 100g of cyclohexanol covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for cyclohexanol is dehydrated to cyclohexene on heating with conc H2So4.if the yield of this reaction is 75%how much cyclohexene will be obtained from 100g of cyclohexanol .
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