Dihydroxy acetone (CH2OH.CO.CH2OH) has the general formula of carbohydrate but not included in this class because:
It does not contain polyhydroxygp.
It does not contain aldehyde gp.
It is not optically active
All of the above
It does not contain asymmetric carbon.
Dihydroxy acetone (CH2OHCOCH2OH) has the general formula of carbohydrate but not included in this class because: