Examlex
The main limitation of concrete operational thinking is that such thought is limited to:
2-Pentanone
A five-carbon ketone with the formula CH3COCH2CH2CH3, used as a solvent in various industrial applications.
Thionyl Chloride
A reagent used in organic synthesis for transforming carboxylic acids into acyl chlorides or converting alcohols into alkyl chlorides.
2-Phenylethanol
An organic compound with a floral scent, commonly used in perfumery and flavoring, representing an alcohol with a phenyl group attached to the second carbon.
Toluene
Toluene is a colorless, water-insoluble liquid hydrocarbon of the aromatic series, used in the manufacture of various chemicals.
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