8/6/2019 Peka 1(f5) 2009
1/1
Peka 1 2009 (F5)
Name :
Class :
Date :
1. You are require to carry on the experiment 1.3(page 13 )
which to investigate the effect oftemperature on the rate of
reaction.
2. During the experiment you are require to bring along your
planning experiment report whichinclude:
i) Aimii) Problem statementiii) Hypothesisiv) Variables
a) manipulated,b) responding ,c) fixed
v) Materialsvi) Apparatusvii) Procedure (active sentence) and
diagram if available (find out in reference book)viii) Table to
record data
3. You should complete your report based on listing below:i)
Aimii) Problem statementiii) Hypothesisiv) Variables
a) manipulated,b) responding ,c) fixed
v) Materialsvi) Apparatusvii) Procedure(passive sentence) and
diagram if avaibleviii) Table with dataix) Interpreting data
i) Plot a graph of temperature sodium thiosulphate solution
against time takenfor the X mark to disappear from view.
ii) Plot a graph of temperature sodium thiosulphate solution
againsttime
1
x) i) What can you deduce from each of the graphs plotted in
/inferences(ii).
(iii)
xi) Conclusion.(State the hypothesis accept or not & answer
the question from problemstatement.)
