IDNLearn.com is the place where your questions are met with thoughtful and precise answers. Our community is ready to provide in-depth answers and practical solutions to any questions you may have.

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