UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education O Level MARK SCHEME for the November 2005 question paper 5070 CHEMISTRY 5070/01 Paper 1 (Multiple Choice), maximum mark 40 Mark schemes must be read in conjunction with the question papers and the Report on the Examination. • CIE will not enter into discussion or correspondence in connection with these mark schemes. CIE is publishing the mark schemes for the November 2005 question papers for most IGCSE and GCE Advanced Level and Advanced Subsidiary Level syllabuses and some Ordinary Level syllabuses’. www.xtremepapers.net Page 1 Mark Scheme O LEVEL – NOVEMBER 2005 Syllabus 5070 Question Number Key Question Number Key 1 2 A C 21 22 C B 3 4 5 B A A 23 24 25 C D D 6 7 C D 26 27 D A 8 9 10 D C C 28 29 30 D A D 11 12 A A 31 32 C B 13 14 15 A A C 33 34 35 D D B 16 17 C C 36 37 B A 18 19 20 C B A 38 39 40 D A C © University of Cambridge International Examinations 2005 www.xtremepapers.net Paper 1