Question

General alkenes write notes?

Answer 1

In organic chemistry, an alkene is an unsaturated hydrocarbon that contains at least one carbon–carbon double bond.[1] The words alkene and olefin are often used interchangeably (see nomenclature section below). Acyclic alkenes, with only one double bond and no other functional groups, known as mono-enes, form a homologous series of hydrocarbons with the general formula CnH2n.[2] Alkenes have two hydrogen atomsfewer than the corresponding alkane (with the same number of carbon atoms). The simplest alkene, ethylene (C2H4), with the International Union of Pure and Applied Chemistry (IUPAC) name ethene, is the organic compoundproduced on the largest scale industrially.[3]Aromatic compounds are often drawn as cyclic alkenes, but their structure and properties are different and they are not considered to be alkenes.[

Answer 2

hi
here is your answer

alkenes are unsaturated hydrocarbons with double bonds .their general formula is CnH2n
example C2H4 (ethene) ,C3H6 (propene),C4H8(butene)

hope this helps