Chemistry 5070/11 — October/November 2014
Cambridge O-Level · Multiple Choice · answer key with instant marking and worked solutions
40
questions
40
marks
60
minutes
Topics Organic Chemistry · Metals · Chemical Reactions · Atoms, Elements and Compounds · The Periodic Table · Chemistry of the Environment · +6 more
Tap an option under each question to check it — your score builds as you go.
Q11MChemical ReactionsFree sample
Calcium carbonate reacts with hydrochloric acid, producing carbon dioxide gas.
The rate of this reaction can be measured using the apparatus shown.
Which additional piece of apparatus is also required?
Options
A a burette
B a clock
C a gas syringe
D a thermometer
The rest of this paper
39 more questions- Q2Experimental Techniques and Chemical Analysis1M
- Q3Experimental Techniques and Chemical Analysis1M
- Q4Atoms, Elements and Compounds · The Periodic Table1M
- Q5Atoms, Elements and Compounds1M
- Q6Atoms, Elements and Compounds1M
- Q7Atoms, Elements and Compounds1M
- Q8States of Matter1M
- Q9Atoms, Elements and Compounds1M
- Q10Stoichiometry1M
- Q11Electrochemistry1M
- Q12Electrochemistry1M
- Q13Stoichiometry1M
- Q14Organic Chemistry1M
- Q15Chemistry of the Environment1M
- Q16Chemical Energetics · Chemical Reactions1M
- Q17Chemical Reactions1M
- Q18Chemical Reactions1M
- Q19Acids, Bases and Salts1M
- Q20Metals1M
- Q21Acids, Bases and Salts1M
- Q22The Periodic Table1M
- Q23The Periodic Table1M
- Q24Metals · Electrochemistry1M
- Q25Chemistry of the Environment · Acids, Bases and Salts1M
- Q26Chemical Reactions1M
- Q27Chemistry of the Environment1M
- Q28Chemistry of the Environment1M
- Q29Metals1M
- Q30Metals1M
- Q31Metals1M
- Q32Metals1M
- Q33Organic Chemistry1M
- Q34The Periodic Table1M
- Q35Organic Chemistry · Acids, Bases and Salts1M
- Q36Organic Chemistry1M
- Q37Organic Chemistry1M
- Q38Organic Chemistry1M
- Q39Organic Chemistry1M
- Q40Organic Chemistry1M
Loading the full paper…