In Fig. 6.1, circle the alcohol functional group.
State the structural feature of crotyl alcohol that proves it is unsaturated.
Deduce the molecular formula for crotyl alcohol.
Suggest how fractional distillation may be used to separate a mixture containing crotyl alcohol and water.
Describe two conditions needed for producing ethanol by the fermentation of aqueous glucose.
Select from the list the general formula for the homologous series that ethene belongs to. C$_n$H$_n$ C$_n$H$_{2n}$ C$_n$H$_{2n+2}$ C$_{2n}$H$_n$
Ethane is an alkane. State the kind of bonding found in alkanes.
Draw the displayed formula for a molecule of ethane.
Complete the sentence. Alkanes are unreactive except in combustion and substitution with …………………
Complete the symbol equation for the complete combustion of methane. CH$_4$ + ….O$_2$ → ……… + 2H$_2$O