Ethyne is passed through a hot tube containing organo-nickel catalyst to produceA. isopreneB. polytheneC. ethanolD. benzene
Question
Ethyne is passed through a hot tube containing organo-nickel catalyst to produceA. isopreneB. polytheneC. ethanolD. benzene
Solution
The reaction you're referring to is the process of passing ethyne (acetylene) through a hot tube containing an organo-nickel catalyst. This process is known as the Reppe synthesis, named after Walter Reppe, a German chemist.
Here are the steps:
-
Ethyne (acetylene) is passed through a hot tube. The heat provides the energy needed for the reaction to occur.
-
The tube contains an organo-nickel catalyst. A catalyst is a substance that speeds up a chemical reaction without being consumed in the reaction itself. In this case, the organo-nickel catalyst facilitates the polymerization of the ethyne.
-
The ethyne reacts in the presence of the organo-nickel catalyst, leading to the formation of a new compound.
The product of this reaction is benzene. So, the correct answer is D. Benzene.
Similar Questions
Structural formula of ethyne is
tate the name of the catalyst used in the catalytic addition of steam to ethene.
How would you convert ethanol to ethene?
What product is formed when ethene reacts with bromine?
Compound (A) is an important industrial feed stocks, but its largest use is as the fuel forthe oxyacetylene torch. It is a colourless, foul smelling gas that burns in air with a yellow,sooty flame.7. Identify the product A.(a) ethane (b) ethyne(c) ethene (d) methane18. The compound (B) formed is(a) cyclohexane (b) benzene(c) hexane (d) cyclopentane.19.(a) nucleophilic substitution mechanism(b) electrophilic addition mechanism(c) electrophilic subsituition mechanism(d) elimination reaction mechanism.110. The product E is(a) nitrobenzene(b) benzene sulphonic acid(c) both (a) and b(d) none of these
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.