14:42 Oct 22, 2008 |
English language (monolingual) [PRO] Tech/Engineering - Chemistry; Chem Sci/Eng | |||||
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| Selected response from: Attila Piróth France Local time: 01:50 | ||||
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SUMMARY OF ALL EXPLANATIONS PROVIDED | ||||
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5 +4 | ortho, meta, para |
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xylenes (o-, m-, p- isomers) ortho, meta, para Explanation: ortho, meta, para |
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Grading comment
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