i got very similar results.....2opinion8d said:it was indeed really challenging... not just those copy paste syllabus questions that we're all used to...
after the exam (in the car on the way home) i was like damn why didn't i talk about how australia has plently of sunshine and land for growing crops for ethanol production/ queesland/ sugarcane etc.... in the exam i just went on and on about hows its renewable etc... completely ignored "Australia"
for that calcium phosphate question i got something like 0.64% phosphorus???
For the K question i got 7. something
For that titration i got an abnormally low concentration... i was a bit sleepy during the exam and i got something like 0.09.... I think..
and yeah i put D for that MC 14... it clearly said oxygen atom. The oxygen atom and free radical are the same thing.
hope ur right