Geography

UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS GCE Advanced secondary take and GCE Advanced take aim check into SCHEME for the whitethorn/June 2009 psyche paper for the guidance of teachers 9701 CHEMISTRY 9701/31 penning 31 (Advanced Practical Skills 1), uttermost raw cicatrice 40 This gull scheme is published as an aid to teachers and candidates, to predict the requirements of the examination. It shows the husbandry on which quizzers were instructed to award coiffures. It does not indicate the details of the discussions that took place at an Examiners meeting before sucker began, which would have considered the acceptability of imaging answers. star sign schemes must be read in unify with the question papers and the compensate on the examination. CIE will not enter into discussions or equalizer in connection with these look into schemes. CIE is publishing the signalise schemes for the whitethorn/June 2009 question papers for or so IGCSE, GCE Advanced level and Advanced Subsidiary Level syllabuses and most Ordinary Level syllabuses. Page 2 Mark plot: Teachers version course Paper GCE A/AS direct May/June 2009 9701 31 © UCLES 2009 supervisory computer programmes Report Calculate, correct to 2 dp, the titre if the Supervisor had dilute 47.25 cm3 of FA 2. This is given by the sort x Examiner selected titre mint candy diluted 47.

25 Candidate scripts Calculate the scale titre for 47.25 cm3 of FA 2. render the abide by against the titration table and calculate the distinction to Supervisor. Question Sections indicative manner material Mark 1 (a) PDO Layout PDO Recording MMO Collection MMO Decisions MMO Quality (i) Tabulates sign and final burette readings and flock added in each of the tables. Do not award this mark if any final and sign burette readings are inverted or 50 is used as the initial burette reading. (ii) Both burette readings in the dilution table and final and initial burette readings for all accurate titres in the titration table recorded to the nearest...If you call for to get a constitutional essay, order it on our website: Orderessay

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