Chapter 5: Polymers and Organic Synthesis Planning

A-level ChemistryModule 6: Organic Chemistry & Analysis9 topicsHigher

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Module 6: Organic Chemistry and Analysis: Polymers and Organic Synthesis Planning - Authored Long Answer Questions

Examiner-style long-answer practice with automatic marking, improvement advice and ProofCoach tracking.

4 questions25 marks37.5 min

standard / hard

6 marksdescribestandardOCR A

For Polymers and Organic Synthesis Planning, describe how polymer comparison, synthesis routes and atom economy applies to two-step synthesis from bromoethane to ethanoic acid.

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6 markscalculatehardOCR A

Using two-step synthesis from bromoethane to ethanoic acid, calculate a relevant OCR A Polymers and Organic Synthesis Planning quantity and explain the physical or chemical meaning of the answer. Show equation, substitution, answer and unit.

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7 marksexplainhardOCR A

Polymers and Organic Synthesis Planning: Step number (no.) vs Percentage yield (%)

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The graph for Polymers and Organic Synthesis Planning shows data from two-step synthesis from bromoethane to ethanoic acid. Explain the pattern using the data and relevant chemistry principles.

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6 marksevaluatestandardOCR A

In two-step synthesis from bromoethane to ethanoic acid, evaluate the experimental method or model assumptions used when applying polymer comparison, synthesis routes and atom economy.

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4. Amines, Amides, Amino Acids and Chirality

6. Chromatography, IR and Mass Spectrometry

Key learning objectives

Understand the key principles behind Polymers and Organic Synthesis Planning.
Apply these ideas to exam-style questions.
Recall the essential definitions and key terms.