135s Classroom → 35s Sub-90 Target27-Q Chemistry Mock
Archetype Sub-90 Dry-Wipe Invariant (C1–C6 Organic Functional Groups, Structural Isomers, Alcohol Oxidation, Esterification & Polymers): For addition polymers, redraw any monomer as C(R1)(R2)=C(R3)(R4) first -> change = to - and extend bonds outside brackets. For ester R1-COO-R2, split the single C-O bond: R1-COOH (acid) + HO-R2 (alcohol).
sub90 ESATARCH-C-12: C1–C6 Organic Functional Groups, Structural Isomers, Alcohol Oxidation, Esterification & PolymersChemistry
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SUB-90 ZONE (<40S)
0.0s40s Sub-9090s ESAT Budget150s Classroom
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Chemistry•ARCH-C-12•Standard 5-Option
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