Third Paper, Inorganic Chemistry

Third paper inorganic chemistry.



The paper is ok lah… The section C is quite a killer lor and i really hate the first Essay question. Later tell you why.

The Section A and B is quite easy, breeze through the paper with little difficulty, but i realised that i made some mistakes.

Section C!! Wah lau killer section ah! Ruined my hopes in safely maintaining a B ah!! The stupid question on contact process!! What the hell! I have no idea it was SO3. What? oh.. Pure chemistry in secondary got learn before, and i expect to know contact process and the WHOLE process of the manufacture of sulphuric acid! WTF!! At least if i dont know how to calculate the x and y at least give me a chance to do the other sub questions lah! that question is totally not fair! WTF@!@