A-LevelChemistryHydrocarbonsOct/Nov 2014Paper 1 Q201 Mark
Which row correctly describes the reaction between propene and bromine, Br₂(l)? [Table with columns: reaction mechanism, organic product]
Aelectrophilic addition CH₃CHBrCH₂Br
Belectrophilic addition CH₃CH₂CH₂Br
Cnucleophilic substitution CH₃CH₂CH₂Br
Dnucleophilic substitution CH₃CHBrCH₂Br
✓ Correct Answer
The correct answer is A. This question tests the candidate's understanding of hydrocarbons within the Chemistrysyllabus. The examiner's mark scheme requires...
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
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