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Chemistry · 2002 · May · Paper 3 · HL · Question paper

ChemistryQuestion paper2002HLMay

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This question paper is listed under Chemistry in the 2002 examination archive. Its catalogue level is HL. The catalogue session is May. The information below helps you identify the document before opening the complete PDF. Subject, year and session labels come from the archive catalogue; the original cover remains the reference if a label differs. A file is not automatically suitable for your current syllabus simply because its subject name matches.

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CHIMIE NIVEAU SUPÉRIEUR ÉPREUVE 3 Mardi 21 mai 2002 (matin) 1 heure 15 minutes M02/420/H(3)F IB DIPLOMA PROGRAMME PROGRAMME DU DIPLÔME DU BI PROGRAMA DEL DIPLOMA DEL BI c 222-157 23 pages INSTRUCTIONS DESTINÉES AUX CANDIDATS ! Écrivez votre nom et numéro de candidat dans les cases ci-dessus. ! N’ouvrez pas cette épreuve avant d’y être autorisé. ! Répondez à toutes les questions de deux des options dans les esp aces prévus à cet effet. Vous pouvez écrire la suite de vos ré ponses dans un livret de réponses supplémentaire. Indiquez le nombre de livrets utilisés dans la case ci-dessous. Écrivez votre nom et numéro de candidat sur la page de couverture de s livrets supplémentaires et attachez -les à ce sujet d’examen au moyen des attaches fournies. ! À la fin de l’examen, indiquez dans les cases ci-dessous les lettres des options auxquelles vous avez répondu. Numéro Nom TOTAL /50 TOTAL /50 TOTAL /50 NOMBRE DE LIVRETS DE RÉPONSES SUPPLÉMENTAIRES UTILISÉS ......... /25/25/25 /25/25/25 IBCACHEF D’ÉQUIPEEXAMINATEUROPTIONS CHOISIES Option C – Biochimie humaine C1. Les vitamines peuvent être classées en vitamines hydrosolubles et vitamines liposolubles. Les structures de quatre vitamines, désignées par W, X, Y et Z, sont présentées ci-dessous. X HO H3C O CH3 CH3 CH3 CH2 CH2 CH2 CH CH2 CH3 H 3N C C N N C N CH3C H3C O O H C C C C CH 2OH HH OHH OHH OHH W N H CH3 OH CH2OH HOH2C HO CH2 CH3 C H CH3 CH CH CH CH3 CH CH3 CH3 ZY (Suite de la question à la page suivante) – 2 – M02/420/H(3)F 222-157
File information
Subject
Chemistry
Document type
Question paper
Year
2002
Session
May
Level
HL
Paper
3
Examination zone
Not labelled in the archive
Language
French
File size
1.5 MB
Pages
23
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