Ahydrocarbon is said to be saturated if:
a) one end of the molecule is hydrophilic while the other end is hydrophobic.
b) it has one or more double bonds between carbon atoms.
c) it contains more than one functional group.
d) each internal carbon atom is covalently bonded to two hydrogen atoms.
e) its functional groups include at least one aromatic ring.

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.