IB Chemistry SL 3.2.11 Reduction of unsaturated compounds Question Bank
Practise IB Chemistry SL 3.2.11 by applying reduction of unsaturated compounds to exam-style questions.
- Syllabus
- First assessment 2025
- Course
- Chemistry SL
- Level
- SL
Practise IB Chemistry SL 3.2.11 by applying reduction of unsaturated compounds to exam-style questions.
Alkenes, such as A (shown below), are important intermediates in the petrochemical industry because they undergo addition reactions to produce a wide variety of products, such as the conversion shown below.

In the gas phase, A reacts with hydrogen to form D.

State the conditions required for this reaction to occur.
Ni / Pt / Pd catalyst; ..... [1]