in inorganic chemistry questions are oftenly asked from S,p,d,f block elements
and there are questions from qualitative analysis(practical chemistry)
i m giving few questions from previous year iit papaers.
1)How is boron obtained from borax ? give chemical reaction with conditions. write the structure of B2H6 and its reaction with HCl. IIT-2002
although the question is subjective bt now u'll c objective stuff..
2)which of the following compound is expacted to be coloured?
a) Ag2SO4 b) CuF2 c) MgF2 d) CuCl IIT 1997