A-Level ChemistryYear 2022Q12
page 06 12. Which of the following diagrams represents the hybridisation of orbitals in a carbon atom of ethyne? A energy 2s 2p energy 2s 2p energy 2s 2p energy 2s 2p B C D 13. Which of the following molecules contains only sigma bonds? A C2H4 B H2O C O2 D N2
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)