100 Level Department of Community Health exam questions and detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.

Questions:

(a) Name the following compounds and their radicals, then determine the oxidation number of the anion:
(i) CaSO4
(ii) SO42−
(iii) NaHCO3
(iv) CO32−
(v) NO3−

(b) State Boyle’s and Charles’s laws with relevant equations.

 

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