A schematic of the solution is shown
below. The information from the
question is given in black. Deductions directly from this information
are
given in red. Points that provide potential key information are shown
by
green arrows. The "key information" that allows the correct solution to
be found is probably that **A** is the secondary alcohol
2-butanol
(based on formula, spectral data and reaction data). The important
knowledge
required to solve the problem is a strong knowledge of the reactions
involved,
definitions of terms and counting types of C.....