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Catalyst used in dimerisation of acetylene to prepare chloroprene is
- a)HgSO4 + H2SO4
- b)Cu2CI2
- c)Cu2CI2 + NH4OH
- d)Cu2CI2 + NH4CI
Correct answer is option 'D'. Can you explain this answer?
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Catalyst used in dimerisation of acetylene to prepare chloroprene isa)...
Explanation:
Dimerisation of acetylene:
- The dimerisation of acetylene is a process in which two molecules of acetylene combine to form a single molecule of a different compound.
- In the case of preparing chloroprene, the dimerisation of acetylene is an important step.
Catalyst used:
- The catalyst used in the dimerisation of acetylene to prepare chloroprene is Cu2Cl2 + NH4Cl.
- This catalyst system helps in promoting the dimerisation reaction efficiently.
Role of Cu2Cl2 + NH4Cl:
- The Cu2Cl2 + NH4Cl catalyst system acts as a Lewis acid to activate the acetylene molecule for dimerisation.
- It helps in stabilizing the intermediate formed during the dimerisation process.
- The presence of NH4Cl in the catalyst system helps in enhancing the activity of Cu2Cl2.
Benefits of using Cu2Cl2 + NH4Cl:
- The Cu2Cl2 + NH4Cl catalyst system is effective in promoting the dimerisation of acetylene to prepare chloroprene.
- It helps in achieving high yields of chloroprene with good selectivity.
- The use of this catalyst system ensures the smooth progress of the dimerisation reaction.
Conclusion:
- In conclusion, the catalyst system Cu2Cl2 + NH4Cl plays a crucial role in the dimerisation of acetylene to prepare chloroprene. It provides the necessary activation energy for the reaction to occur efficiently and leads to the desired product formation.
Dimerisation of acetylene:
- The dimerisation of acetylene is a process in which two molecules of acetylene combine to form a single molecule of a different compound.
- In the case of preparing chloroprene, the dimerisation of acetylene is an important step.
Catalyst used:
- The catalyst used in the dimerisation of acetylene to prepare chloroprene is Cu2Cl2 + NH4Cl.
- This catalyst system helps in promoting the dimerisation reaction efficiently.
Role of Cu2Cl2 + NH4Cl:
- The Cu2Cl2 + NH4Cl catalyst system acts as a Lewis acid to activate the acetylene molecule for dimerisation.
- It helps in stabilizing the intermediate formed during the dimerisation process.
- The presence of NH4Cl in the catalyst system helps in enhancing the activity of Cu2Cl2.
Benefits of using Cu2Cl2 + NH4Cl:
- The Cu2Cl2 + NH4Cl catalyst system is effective in promoting the dimerisation of acetylene to prepare chloroprene.
- It helps in achieving high yields of chloroprene with good selectivity.
- The use of this catalyst system ensures the smooth progress of the dimerisation reaction.
Conclusion:
- In conclusion, the catalyst system Cu2Cl2 + NH4Cl plays a crucial role in the dimerisation of acetylene to prepare chloroprene. It provides the necessary activation energy for the reaction to occur efficiently and leads to the desired product formation.
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Catalyst used in dimerisation of acetylene to prepare chloroprene isa)HgSO4+ H2SO4b)Cu2CI2c)Cu2CI2+ NH4OHd)Cu2CI2+ NH4CICorrect answer is option 'D'. Can you explain this answer?
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Catalyst used in dimerisation of acetylene to prepare chloroprene isa)HgSO4+ H2SO4b)Cu2CI2c)Cu2CI2+ NH4OHd)Cu2CI2+ NH4CICorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Catalyst used in dimerisation of acetylene to prepare chloroprene isa)HgSO4+ H2SO4b)Cu2CI2c)Cu2CI2+ NH4OHd)Cu2CI2+ NH4CICorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Catalyst used in dimerisation of acetylene to prepare chloroprene isa)HgSO4+ H2SO4b)Cu2CI2c)Cu2CI2+ NH4OHd)Cu2CI2+ NH4CICorrect answer is option 'D'. Can you explain this answer?.
Catalyst used in dimerisation of acetylene to prepare chloroprene isa)HgSO4+ H2SO4b)Cu2CI2c)Cu2CI2+ NH4OHd)Cu2CI2+ NH4CICorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Catalyst used in dimerisation of acetylene to prepare chloroprene isa)HgSO4+ H2SO4b)Cu2CI2c)Cu2CI2+ NH4OHd)Cu2CI2+ NH4CICorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Catalyst used in dimerisation of acetylene to prepare chloroprene isa)HgSO4+ H2SO4b)Cu2CI2c)Cu2CI2+ NH4OHd)Cu2CI2+ NH4CICorrect answer is option 'D'. Can you explain this answer?.
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