The functional group which always occurs in the middle of a carbon chain is :

(a) What is meant by a functional group? Explain with an example (b) Write three common functional groups present in organic compounds .Give their symbols formula (c ) Name the function groups present in the following compounds: (i) CH_(3)COOH,(ii)CH_(3)CH_(2)CHO,(iii)C_(2)H_(5)OH,(iv)CH_(3)COCH_(2)CH_(3) (d) Name the functional group which always occurs in the middle of a carbon chain. Draw the structures for the following compounds: (i) Ethanal ,(ii) Propanal ,(iii)Butanal ,(iv)Pentanal

Aldehyde functional group can occur :

Position isomerism is due to the difference in the position of a functional group, multiple bond or substituent in the same carbon chain

Which element mainly occurs in middle lamella

Name a functional group without carbon atom.