Chemistry 9701/13 — May/June 2022
Cambridge AS Level · Multiple Choice (AS Level) · answer key with instant marking and worked solutions
40
questions
40
marks
75
minutes
Topics Atoms, Molecules and Stoichiometry · Introduction to Organic Chemistry · Atomic Structure · Chemical Bonding · Hydroxy Compounds · Chemical Periodicity · +14 more
Tap an option under each question to check it — your score builds as you go.
Q11MAtomic StructureFree sample
Which atom has exactly three unpaired electrons in the ground state?
Options
A an isolated gaseous aluminium atom
B an isolated gaseous carbon atom
C an isolated gaseous chromium atom
D an isolated gaseous phosphorus atom
The rest of this paper
39 more questions- Q2Atomic Structure · Chemical Periodicity1M
- Q3Atoms, Molecules and Stoichiometry1M
- Q4Atoms, Molecules and Stoichiometry1M
- Q5Chemical Bonding1M
- Q6Chemical Bonding1M
- Q7States of Matter1M
- Q8Atoms, Molecules and Stoichiometry · States of Matter1M
- Q9Chemical Energetics1M
- Q10Chemical Energetics1M
- Q11Electrochemistry1M
- Q12Electrochemistry · Atoms, Molecules and Stoichiometry1M
- Q13Equilibria1M
- Q14Equilibria1M
- Q15Reaction Kinetics · States of Matter1M
- Q16Reaction Kinetics1M
- Q17Atomic Structure1M
- Q18Atomic Structure · Chemical Periodicity1M
- Q19Chemical Periodicity1M
- Q20Group 21M
- Q21Group 2 · Atoms, Molecules and Stoichiometry1M
- Q22Group 171M
- Q23Chemical Bonding1M
- Q24Chemical Bonding · Nitrogen and Sulfur1M
- Q25Chemical Energetics1M
- Q26Introduction to Organic Chemistry · Hydroxy Compounds1M
- Q27Atoms, Molecules and Stoichiometry · Introduction to Organic Chemistry1M
- Q28Introduction to Organic Chemistry · Hydroxy Compounds1M
- Q29Atoms, Molecules and Stoichiometry · Introduction to Organic Chemistry1M
- Q30Hydrocarbons1M
- Q31Halogen Compounds1M
- Q32Halogen Compounds1M
- Q33Introduction to Organic Chemistry · Hydroxy Compounds · Carbonyl Compounds1M
- Q34Hydroxy Compounds1M
- Q35Carbonyl Compounds1M
- Q36Carbonyl Compounds1M
- Q37Carboxylic Acids and Derivatives1M
- Q38Hydrocarbons · Organic Synthesis1M
- Q39Atoms, Molecules and Stoichiometry1M
- Q40Atoms, Molecules and Stoichiometry · Introduction to Organic Chemistry · Polymerisation1M
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