So am I right to assume that difficulty wise, H1 and H2
chemistry is the same? Just that H1 chemistry has lesser topics,
and has no spa and planning qn? Is this the only difference between
the 2?
Yes, officially, the difficulty of the questions are the same, just
that H1 Chem has less topics. But the fact that as H1, you skip
many of the more difficult topics, plus SPA and Planning, hence in
a sense H1 does become easier than H2 (even though officially and
for the same common topics to both syllabuses, the difficulty is
supposed to be the same).