This functional group is -OH.
functional
No, dementia is due to degenerative changes as you grow old, where as organic psychotic disorder are psychiatric disorder which can occur at any age.
yes
yes
Functional group
Functional group is a part of an organic molecule which takes a part in chemical reaction for example in alcohols functional group is -OH , in carboxylic acids is -COOH and so on, but formaldehyde CH2O is a molecule and it is completely a functional group.
The functional group in an organic acid is -COOH.
CHO is the functional group for aldehydes.
A specific arrangement of atoms in an organic compound that is capable of characteristic chemical reactions is a functional group. Aryl halides is a class of organic compounds in which one of more halogen atoms are joined to a carbon of an arene ring.
Alcohols are organic compounds with the functional group -OH.
hydrocarbon