Which among the following compounds is most stable ethene. Ethene (C2H4): CH2=CH2.
Which among the following compounds is most stable ethene. Option (B) is correct. 2,3-dimethyl but-2-ene has 12 alpha hydrogens so it is most stable. Question: Which of the following alkenes is most stable? ethene cis-2-pentene cyclobutene 1-pentene trans-2-pentene ⇒ Thus, 2 b u t e n e is the most stable alkene out of all given alkenes. To determine which alkene is the most stable among the given options, we can follow these steps: 1. So, least stable. 1-butene has two alpha hydrogens. Let’s Check out the structure of Ethene: It has two carbons attached with double bonds. Nov 19, 2020 ยท As from the above structures ethene has no alpha hydrogen. . Alkene stability is influenced by the number of alkyl groups attached to the carbon atoms of the double bond. cis-2-butene has six alpha hydrogen. More alkyl substituents generally lead to greater stability. Substituted butenes typically display less stability due to increased steric hindrance. Note: 2 p e n t e n e contains a higher number of carbon atoms but the double bonded carbon atoms contain five α hydrogens only and is therefore less stable than 2 b u t e n e . In each carbon having the double bond, there is no more attached carbon, (alpha carbon), and so, there are no hyperconjugative structures of ethene, so there is no stability factor. Ethene (C2H4): CH2=CH2. To determine which compound is the most stable among the given options, we will analyze the stability of each compound based on the degree of substitution of the double bond and steric hindrance. Thus 2, 3-dimethyl but-2-ene is most stable. With minimal steric hindrance, ethene is the most stable compound when compared with cis-2-butene, i-butene, and 2, 3-dimethyl but-2-ene. gersvxtn uci fff kqscyxpt ely eiog kvkq qzkbgxh iitvq qduzw