ME 12.4 To estimate the concentration of free chlorine in swimming-pool water
0
/
0
%
These revision notes summarise all of the key details from the video that you will need to recall for the exam, as per the marking schemes. There is an individual set of revision notes for every video.
Revision Notes
Here you can see all past paper questions related to this topic. These questions can also be found in the Past Paper Portal. Note that past paper questions from Section A of the exam (on Mandatory Experiments) are not listed here as part of this topic but can be found rather in the 'Question 1', 'Question 2' or 'Question 3' sections of the Past Paper Portal depending on where that mandatory experiment features in the exam.
2024 Question 11c)
.png)
Show marking scheme
%20MS.png)
2024 Question 4e)ii)
ii).png)
Show marking scheme
ii)%20MS.png)
2024 Question 4h)
.png)
Show marking scheme
%20MS.png)
2023 Question 7c)
.png)
Show marking scheme
%20MS.png)
2022 Question 4h)
.png)
Show marking scheme
%20MS.png)
2021 Question 11b)
.png)
Show marking scheme
%20MS.png)
2020 Question 10a)
.png)
Show marking scheme
%20MS.png)
2020 Question 4i)
.png)
Show marking scheme
%20MS.png)
2019 Question 4j)
.png)
Show marking scheme
%20MS.png)
2018 Question 4j)
.png)
Show marking scheme
%20MS.png)
2017 Question 4j)
.png)
Show marking scheme
%20MS.png)
2016 Question 9
Show marking scheme
2015 Question 4i)
.png)
Show marking scheme
%20MS.png)
2014 Question 7e)
.png)
Show marking scheme
%20MS.png)
2014 Question 4j)
.png)
Show marking scheme
%20MS.png)
2013 Question 4i)
.png)
Show marking scheme
%20MS.png)
2012 Question 7a) - c)
%20-%20c).png)
Show marking scheme
%20-%20c)%20MS.png)
2012 Quesiton 4j)
.png)
Show marking scheme
%20MS.png)
2011 Question 11a)
.png)
Show marking scheme
%20MS.png)
2011 Question 4g)
.png)
Show marking scheme
%20MS.png)
2010 Question 4i)
.png)
Show marking scheme
%20MS.png)
2009 Question 7
Show marking scheme
2009 Question 4g)
.png)
Show marking scheme
%20MS.png)
2008 Question 8b)
.png)
Show marking scheme
%20MS.png)
2008 Question 10a)
.png)
Show marking scheme
%20MS.png)
2008 Question 4e)
.png)
Show marking scheme
%20MS.png)
2008 Question 4i)
.png)
Show marking scheme
%20MS.png)
2007 Question 7c) - d)
%20-%20d).png)
Show marking scheme
%20-%20d)%20MS.png)
2007 Question 4b)
.png)
Show marking scheme
%20MS.png)
2006 Question 8a)
.png)
Show marking scheme
%20MS.png)
2005 Question 8d) - e)
%20-%20e).png)
Show marking scheme
%20-%20e)%20MS.png)
2004 Question 4f)
.png)
Show marking scheme
%20MS.png)
2003 Question 8c)
.png)
Show marking scheme
%20MS.png)
2003 Question 4e)
.png)
Show marking scheme
%20MS.png)
