Please solve b) (b
Nonane, C9H20, is heated strongly in the presence Of a catalyst.
Two products are made: an alkane. G. and an alkene,'H.
i) Alkane G contains 84% carbon by mass. [At.v'tof C —121
Calculate the molecular formula for G.
ii) Suggest a molecular forrritAa (or H.
iii) How will you distinguish between Gand H using a chemical
test?
[41
3] when g is mixed with bromine water it doesn't get decolourised since it is saturated [alkane]
when h is mixed with bromine water it is decolourised since it is an unsaturated hydro carbon
