symmetric alkane and asymmetric alkane examples
Answers
Answer:
A symmetrical alkene is an alkene in whose molecule the doubly bonded carbons bear the same ligands eg. 1: In 1, each double bonded carbon bears two methyl groups.In 2, each doubly bonded carbon bears a methyl group and a hydrogen atom.
An unsymmetrical alkene is an alkene in whose molecule the pair of ligands on one doubly bonded carbon is different from that on the other.
In 1, one doubly bonded carbon bears two methyl groups and the other a methyl group and a hydrogen atom. Thus, 1 is an unsymmetrical alkene.
Answer:
Example for symmetrical: But-2-ene,Hex-3-ene.
Alkenes which have the double bond in the middle of the chain are called symmetrical alkenes, for eg. But-2-ene,Hex-3-ene. All in all, those alkenes in which the longest chain contain even no. Of carbon atoms.
Example for unsymmetrical: propene or but-1-ene
An unsymmetrical alkene is one like propene or but-1-ene in which the groups or atoms attached to either end of the carbon-carbon double bond are different. For example, in propene there are a hydrogen and a methyl group at one end, but two hydrogen atoms at the other end of the double bond.
Explanation:
A symmetrical alkene is an alkene in whose molecule the doubly bonded carbons bear the same ligands. eg. ... In 2, each doubly bonded carbon bears a methyl group and a hydrogen atom. Thus, 2 is a symmetrical alkene.
An unsymmetrical alkene has the pair of ligands on one doubly bonded carbon is different from that on the other. Symmetrical is just opposite means connected ligands are same in carbon atoms here. It is a symmetrical Alkenes as both carbon has same two ligands.