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Hint :An alkane, also known as paraffin, is an acyclic saturated hydrocarbon in organic chemistry. To put it another way, an alkane is made up of hydrogen and carbon atoms arranged in a tree structure with single carbon–carbon bonds.
Complete Step By Step Answer:
According to the International Union of Pure and Applied Chemistry (IUPAC), Alkanes are acyclic branched or unbranched hydrocarbons with the general formula $ {C_n}{H_{2n + 2}} $ , and thus composed entirely of hydrogen atoms and saturated carbon atoms.
Each carbon atom in an alkane is $ s{p^3} $ -hybridized with four sigma bonds ( $ C - C $ or $ C - H $ ), and each hydrogen atom is linked to one of the carbon atoms (in a $ C - H $ bond). The carbon skeleton, also known as the carbon backbone, is the longest sequence of connected carbon atoms in a molecule. The number of carbon atoms in an alkane can be used to determine its size. Alkanes are those hydrocarbons in which hydrogen atoms are attached to the carbon atom with a single bond.
The compounds of alkanes are formed by the formula $ {C_n}{H_{2n + 2}} $ . Here n $ = 1, $ $ 2, $ $ 3, $ …..
On substituting the value of n in the general formula, we get the compounds of alkane.
For example, if we put n $ = 1 $ , then the formula will be $ C{H_4} $ , it is known as methane.
If we put n $ = 2 $ , then the formula will be $ {C_2}{H_6} $ , it is known as ethane.
And similarly, on putting n = $ 3,4,5..... $ and so on, we get compound names such as propane, butane, pentane and so on.
Note :
It is a thing to remember that all the compounds of alkanes end with ‘ane’. For ex- methane, ethane, propane etc. Sigma bonds bind their neighboring atoms, forming tetrahedral centres around the carbon atoms. Since these are all single links, all ties are free to rotate.
Complete Step By Step Answer:
According to the International Union of Pure and Applied Chemistry (IUPAC), Alkanes are acyclic branched or unbranched hydrocarbons with the general formula $ {C_n}{H_{2n + 2}} $ , and thus composed entirely of hydrogen atoms and saturated carbon atoms.
Each carbon atom in an alkane is $ s{p^3} $ -hybridized with four sigma bonds ( $ C - C $ or $ C - H $ ), and each hydrogen atom is linked to one of the carbon atoms (in a $ C - H $ bond). The carbon skeleton, also known as the carbon backbone, is the longest sequence of connected carbon atoms in a molecule. The number of carbon atoms in an alkane can be used to determine its size. Alkanes are those hydrocarbons in which hydrogen atoms are attached to the carbon atom with a single bond.
The compounds of alkanes are formed by the formula $ {C_n}{H_{2n + 2}} $ . Here n $ = 1, $ $ 2, $ $ 3, $ …..
On substituting the value of n in the general formula, we get the compounds of alkane.
For example, if we put n $ = 1 $ , then the formula will be $ C{H_4} $ , it is known as methane.
If we put n $ = 2 $ , then the formula will be $ {C_2}{H_6} $ , it is known as ethane.
And similarly, on putting n = $ 3,4,5..... $ and so on, we get compound names such as propane, butane, pentane and so on.
Note :
It is a thing to remember that all the compounds of alkanes end with ‘ane’. For ex- methane, ethane, propane etc. Sigma bonds bind their neighboring atoms, forming tetrahedral centres around the carbon atoms. Since these are all single links, all ties are free to rotate.
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