What are the general formula for alkenes?

C nH 2n
The general formula for the alkenes is C nH 2n, where n is the number of carbon atoms in the molecule. Decene is an alkene. Its molecules contain 10 carbon atoms .

What are alkanes alkenes?

The alkanes are saturated hydrocarbons—that is, hydrocarbons that contain only single bonds. Alkenes contain one or more carbon-carbon double bonds. Alkynes contain one or more carbon-carbon triple bonds. Aromatic hydrocarbons contain ring structures with delocalized π electron systems.

What is difference between alkane and alkene?

Alkanes are known as saturated hydrocarbons. Alkenes are known unsaturated hydrocarbons as it contains a C=C bond in its structure. The C=C is its functional group. Alkanes does not contain any pi bonds or double bonds in its structure.

What are hydrocarbons Write the general formula of alkanes and alkenes?

The general formula of homologous series alkanes is CnH2n+2. The general formula of homologous series alkenes is CnH2n. The general formula of homologous series alkynes is CnH2n−2. The first member of alkanes homologous series is methane.

What is the general formula of alkyne?

CnH2n-2
Alkynes are hydrocarbons which contain carbon-carbon triple bonds. Their general formula is CnH2n-2 for molecules with one triple bond (and no rings).

What are alkanes also known as?

Alkanes are also called saturates or saturated hydrocarbons. The carbon atoms that make up the carbon backbone are linked together to form a chain (linear or branched alkanes), a circle (cyclic alkenes), or a mixture of both.

What is the general name of alkane alkene and alkyne?

Alkenes have at least one carbon-carbon double bond. Alkynes have one or more carbon-carbon triple bonds. Alkenes and alkynes are called as unsaturated hydrocarbons. Alkanes have the general formula of CnH2n+2 where n is the number of carbon atoms.

What do alkanes and alkenes have in common?

Similarities Between Alkanes and Alkenes Both are nonpolar molecules. Therefore both are insoluble in water and other polar solvents. Both alkanes and alkenes can be burnt to form heat along with carbon dioxide and water vapor.

What is the similarities of alkanes and alkenes?

Both alkanes and alkenes are hydrocarbons, meaning they are made up of hydrogen and carbon only. However, alkanes are saturated hydrocarbons consisting of single bonds only whereas alkenes are unsaturated hydrocarbons which include a carbon-carbon double bond.