TEST OF PRACTICAL KNOWLEDGE QUESTION Using specimens A, B (WATER), C (SODIUM CARBONATE).and D, carry out an experiment to show that soil is made up of diffe...

TEST OF PRACTICAL KNOWLEDGE QUESTION

Using specimens A, B (WATER), C (SODIUM CARBONATE).and D, carry out an experiment to show that soil is made up of different particle sizes

(a) (i) Describe the procedure used in concting the experiment
(ii) State your observations and results

(b) State one function of each of specimens B and specimen C in the experiment

(c) State three precautions taken in carrying out the experiment.