Which of the following statements is false? Molecules with the formulas CH3CH2 COOH and C3H6O2 could be structural isomers.
Molecules must have a double bond to be cis-trans isomers.
To be enantiomers, a molecule must have at least three different atoms or groups connected to a central carbon.
To be enantiomers, a molecule must have at least four different atoms or groups connected to a central carbon.