The distillation Q
- one was aldehyde - one was COOH
COOH has hydrogen bonds which is stronger than vDw in aldehyde - it will allow vdw I'm sure
- infrared Q on why the spectra shows it's not that product
- u had to specify missing c=o bond and missing O-H bond
Mechanism - propene with h2so4 - electrophillic addition with a secondary carbocation formed
Explain why propan-2-ol is the major product (7)
Reaction proceeds through carbocations - so secondary is more stable than tertiary
State conditions for the two reactions and mechanism and state the role of oh- in both reactions
8)
Elimination - base
NS- nucleophillic
Elimination - NS
Re agent - KOH
Conditions - hot ethanolic solvent
NS - reagent - Naoh
Condition - water as solvent - warm aquoes
Mechanism was elimination
These 2 Q were the big 7 8 markers
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