A-Level ChemistryYear 2022Q14
page 07 14. The addition reaction of propene and hydrogen bromide is a two‑step process. Which of the following shows the first step in this mechanism? C C Brδ− :Br− Hδ+ H H H H H3C C C H H3C H H C C Brδ− :Br− Hδ+ H H H H H3C C C H H3C H H C C Brδ− :Br− Hδ+ H H3C C H H H H C H H :Br− C H H C H H H3C C C Brδ− Hδ+ H H3C H H H3C A B C D [Turn over
Paper Source:NAH_Chemistry_Section1_2022.pdf
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Exam Specification Info
This question is part of the UK A-Level Chemistry syllabus. In the actual exam, structured questions typically require linking specific keywords to gain full marks. Applaa helps you drill these topics.
Syllabus levelAdvanced Level (A-Level)
SubjectChemistry
Official MarksVariable (2–6 marks)