This is because it has 3 double bonds, it has 6 cis- trans isomer and since it has functional group of carboxylic acid which contains a double bond due to which there is 2 more isomers..Total = 8...Draw the structural formula to be more clear.
Tartaric acid has three stereoisomers: meso-tartaric acid and the two enantiomers, D-tartaric acid and L-tartaric acid.
Three
Tartaric acid has two chiral centers, leading to a total of four possible stereoisomers. Therefore, there are three stereoisomers for the L-tartaric acid form and one for the D-tartaric acid form.
Three isomers of C2HfClBr are possible.
C3H4O can have two isomers: propynal and cyclopropanone.
Tartaric acid has three stereoisomers: meso-tartaric acid and the two enantiomers, D-tartaric acid and L-tartaric acid.
Three
Nonane has a total of 75 isomers, which includes straight chain isomers, branched chain isomers, and cyclic isomers.
Tartaric acid has two chiral centers, leading to a total of four possible stereoisomers. Therefore, there are three stereoisomers for the L-tartaric acid form and one for the D-tartaric acid form.
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
This compound (dibromomethane) has only one form. It does not form isomers .
There are three isomers of C3H6I2: 1,1-diiodopropane, 1,2-diiodopropane, and 2,2-diiodopropane.
None, as it has 5 structural isomers in which none of are optically active.