nakuru district secondary schools trial examination - KCSE Online

Timea) Which of the two R and P is the product? Explain (2marks..................................................................................................................................................................................................................................................................................................................................................................................................................................................................(b) Why do the two curves become horizontal after some time(1mark)................................................................................................................................................................................................................................................................................................................................................................................................................................................................10. The set up below was used to obtain a sample of iron(a) Write two equations for the reactions t hat occur in the combustion tube(2mark)...............................................................................................................................................................................................................................................................................................................................................................................................................................................................(b) Describe a test for the gas collected in the gas jar5Visit: www.kcse-online.info for thousands of free Past papers(1mark)