4:30

4:30 (Triple only) understand how to draw structural and displayed formulae for methanol, ethanol, propanol (propan-1-ol only) and butanol (butan-1-ol only), and name each compound, the names propanol and butanol are acceptable

Structural formula and displayed formula for methanol:

CH₃-OH

Structural formula and displayed formula for ethanol:

CH₃-CH₂-OH (or simply C₂H₅OH)

Structural formula and displayed formula for propan-1-ol:

CH₃-CH₂-CH₂-OH

Structural formula and displayed formula for butan-1-ol:

CH₃-CH₂-CH₂-CH₂-OH

Spec	Q'stion	Ans	MS
4:30C	Jan '16 (2), Q 4 b	Answer	MkS
4:30C	May '14 (2), Q 7 a ii	Answer	MkS
4:30C	May '14 (2R), Q 4 b i	Answer	MkS
4:30C	May '14 (2R), Q 4 b ii	Answer	MkS
4:30C	May '16 (2), Q 5 b i	Answer	MkS