Chemistry · Oct / Nov 2016 · Paper 21 · Question A1
5070
As printed in the paper
The question as text
A1 Choose from the following compounds to answer the questions below. Ba(NO3)2 CaCO3 CaO CH4 C3H8 Fe2O3 KMnO4 NaNO3 NO SO2 V2O5 Zn(NO3)2 Each of these compounds can be used once, more than once or not at all. Which compound
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
A1(a)[1]
A1(b)[1]
A1(c)[1]
A1(d)[1]
A1(e)[1]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.