Match the following names with their functional group structure:
List−IList−II(P)Alkanol1.−O||C−OH(Q)Alkanal2.−O||C−(R)Alkanone3.−O||C−H(S)Alkanoic acid4.−OH
P-4; Q-3; R-2; S-1
An alkanol has the functional group −OH attached to a carbon atom.
An alkanal has the functional group −CHO attached to a carbon atom.
An alkanone has the functional group −O||C− in its hydrocarbon chain.
An alkanoic acid has the functional group −COOH present at one end of the chain.