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Chemistry Paper 1 (Practical) ,May/June 2011
Questions:
1
2
3
4
5
6
Main
General Comments
Weakness/Remedies
Strength
Srenght
Candidates showed improvement in the following areas:
Recording of burette and pipette volumes were stated to correct decimal places
Averaging of titre values was correctly done and in most cases concordant
Presentation of titre values were in tabular form
Computation of calculation based results
Recalling of the reagengts for various laboratory tests
Filtration process leading to colourless filtrate and white residue
Identification of carbon(IV) oxide(CO2) evolved during reactions.
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