there are 14 isomers corresponding to the formula C5H12O
out of which 6 are ethers and rest all are alcohols and 3 are optically active compounds.
You can have the alcohol functional group (-OH) on the end of the chain or or it can be on any carbon in the chain . e.g. CH3CH2CH2CH2CH2OH ( pentan-1-ol) CH3CH2CH2CH(OH)CH3 ( pentan-2-ol) CH3CH2CH(OH)CH2CH3 ( pentan-3-ol)
Three
Three isomers of C2HfClBr are possible.
C3H4O can have two isomers: propynal and cyclopropanone.
There are a total of three structural isomers of C7H16 that have no secondary hydrogen atoms. These isomers are 2-methylhexane, 3-methylhexane, and 2,2-dimethylpentane.
There are five isomers for C5H11OH. They include n-pentanol, isopentanol, neo-pentanol, 2-methyl-1-butanol, and 3-methyl-1-butanol.
The formula C5H11OH corresponds to several possible structural isomers, including both straight-chain and branched-chain alcohols. In total, there are 8 structural isomers for C5H11OH. Out of these, 4 are classified as primary alcohols, where the hydroxyl (-OH) group is attached to a carbon atom that is connected to only one other carbon atom.
You can have the alcohol functional group (-OH) on the end of the chain or or it can be on any carbon in the chain . e.g. CH3CH2CH2CH2CH2OH ( pentan-1-ol) CH3CH2CH2CH(OH)CH3 ( pentan-2-ol) CH3CH2CH(OH)CH2CH3 ( pentan-3-ol)
There is only one primary alcohol with the molecular formula C5H11OH, which is pentanol.
Three
Nonane has a total of 75 isomers, which includes straight chain isomers, branched chain isomers, and cyclic isomers.
12 isomers can be formed. 1-pentene cis-2-pentene and trans-2-pentene 2-methyl-1-butene 3-methyl-1-butene 2-methyl-2-butene 1,1-dimethylcyclopropane (1R, 2R)-1,2-dimethylcyclopropane (1S, 2S)-1,2-dimethylcyclopropane methylcyclobutane cyclopentane and ethylcyclopropane
Three isomers of C2HfClBr are possible.
C3H4O can have two isomers: propynal and cyclopropanone.
There are two isomers for dibromopropane: 1,2-dibromopropane and 2,2-dibromopropane.
There are a total of three structural isomers of C7H16 that have no secondary hydrogen atoms. These isomers are 2-methylhexane, 3-methylhexane, and 2,2-dimethylpentane.
Three