QUESTIONSHEET 1 E/Z (CIS/TRANS) ISOMERISM
QUESTIONSHEET 1 E/Z (CIS/TRANS) ISOMERISM
QUESTIONSHEET 1 E/Z (CIS/TRANS) ISOMERISM
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A2 LevelTOPIC 23 ANSWERS & MARK SCHEMES<strong>QUESTIONSHEET</strong> 27TEST QUESTION 1IPHENOLSa) Ketone (1)b) C 14H 8O 4(1)c) C 7H 4O 2(1)d) (i)OO − Na +OO − Na +1 mark for both Na + ions and 1 mark for the rest of the compound(ii)The compound is ionic (1) and attracts water molecules (1), but quinizarin is non-polar and does not attract watermolecules (1)e)Br Br BrH O CHBrCH 21 mark for the addition of Br and 1 mark for the substitution of Br
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