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alkynes are those hydrocabons wich have triple co alent bond among carbon atoms . The first member of alkyne series is known as acetylene.This is the sim;lest alkyne ,with molecular formula( C2H2).Alkynes are also called acetylenes because of the name of the first member of the series is actylene.
Usama Azeem Mirpur AJK
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What are the differences between internal alkynes and terminal alkynes in terms of their chemical properties and reactivity?
Internal alkynes have alkynes in the middle of a carbon chain, while terminal alkynes have alkynes at the end of a carbon chain. In terms of chemical properties and reactivity, internal alkynes are less reactive than terminal alkynes due to the presence of more stable carbon-carbon bonds in the chain. Terminal alkynes are more reactive and undergo addition reactions more readily than internal alkynes.
What are the only types of alkynes which can form acetylides?
Terminal alkynes, which have a triple bond at the end of the carbon chain, are the only types of alkynes that can form acetylides. Internal alkynes, which have a triple bond between two carbon atoms in the middle of the carbon chain, do not readily form acetylides.
What is the general name of a hydrocarbons with at least one triple covalent bond?
Alkynes
How can you obtain cis and trans alkene from alkynes?
Add bulky groups on alkynes as iodination of alkynes which always give trans di-iodo products then substitution of iodine atoms with other groups produce other trans products for cis alkenes simply perform the controlled hydrogenation.
What are the differences between internal and terminal alkynes in terms of their chemical properties and reactivity?
Internal alkynes have a triple bond between carbon atoms within the molecule, while terminal alkynes have a triple bond at the end of the carbon chain. Terminal alkynes are more reactive due to the presence of a hydrogen atom on the terminal carbon, making them more susceptible to nucleophilic attack. Internal alkynes are less reactive and more stable due to the lack of a hydrogen atom on the internal carbon.
What are the double and triple bonded hydrocarbons called?
double bonded hydrocarbons are called "alkenes" and triple bonded hydrocarbons are called "alkynes"
What are the differences between internal alkynes and terminal alkynes in terms of their chemical properties and reactivity?
Internal alkynes have alkynes in the middle of a carbon chain, while terminal alkynes have alkynes at the end of a carbon chain. In terms of chemical properties and reactivity, internal alkynes are less reactive than terminal alkynes due to the presence of more stable carbon-carbon bonds in the chain. Terminal alkynes are more reactive and undergo addition reactions more readily than internal alkynes.
What are the only types of alkynes which can form acetylides?
Terminal alkynes, which have a triple bond at the end of the carbon chain, are the only types of alkynes that can form acetylides. Internal alkynes, which have a triple bond between two carbon atoms in the middle of the carbon chain, do not readily form acetylides.
What Compounds that contain only carbon and hydrogen are .?
They can be alkanes,alkenes and alkynes. They are commonly called hydrocarbons.
When is a hydrocarbon molecule classified as an alkyne?
Actually all hydrocarbons are not alkynes, but all alkynes are hydrocarbons. Alkynes contain carbon and hydrogen and hence they are known as hydrocarbons.
What is the general name of a hydrocarbons with at least one triple covalent bond?
Alkynes
How can you obtain cis and trans alkene from alkynes?
Add bulky groups on alkynes as iodination of alkynes which always give trans di-iodo products then substitution of iodine atoms with other groups produce other trans products for cis alkenes simply perform the controlled hydrogenation.
What are compounds that contain only carbon and hydrogen atoms?
Many compounds are composed of only carbon and hydrogen. These are the core of the group called hydrocarbons. They include compounds such as:methaneoctanepentanebenzenetoluenexylene
What are the differences between internal and terminal alkynes in terms of their chemical properties and reactivity?
Internal alkynes have a triple bond between carbon atoms within the molecule, while terminal alkynes have a triple bond at the end of the carbon chain. Terminal alkynes are more reactive due to the presence of a hydrogen atom on the terminal carbon, making them more susceptible to nucleophilic attack. Internal alkynes are less reactive and more stable due to the lack of a hydrogen atom on the internal carbon.
What is the difference in acidity between alkynes, alkenes, and alkanes?
Alkynes are more acidic than alkenes and alkanes. Alkenes are more acidic than alkanes.
What has the author James Alexander Pincock written?
James Alexander Pincock has written: 'The bromination of acetylenes' -- subject(s): Acetylene, Bromination
The general name for hydrocarbons with at least one triple covalent bond is?
The general name for hydrocarbons with at least one triple covalent bond is alkynes.
