1.
a)
SECTION C: CHEMISTRY
(i)
==
(ii)
Name any three methods of separatin; substances
[3
For each of the mixtures given below, state the most appropria
method of separating it
1. Salt solution
2. Maize seeds and iron granules
3. Groundnuts and their shells
[3]
b) Give one example where each of the following methods of separating
substances can be used.
1. Fractional distillation
2. Winnowing
3. Decanting
[3
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