Chemistry 5070/11 — October/November 2019
Cambridge O-Level · Multiple Choice · answer key with instant marking and worked solutions
40
questions
40
marks
60
minutes
Topics Organic Chemistry · Stoichiometry · Chemical Reactions · Experimental Techniques and Chemical Analysis · Acids, Bases and Salts · Metals · +5 more
Tap an option under each question to check it — your score builds as you go.
Q11MExperimental Techniques and Chemical AnalysisFree sample
The concentration of aqueous sodium carbonate can be found by reaction with hydrochloric acid of known concentration. The indicator methyl orange is used.
Which items of equipment are needed?
Options
A burette, measuring cylinder, gas syringe
B burette, measuring cylinder, thermometer
C burette, pipette, conical flask
D burette, pipette, stopwatch
The rest of this paper
39 more questions- Q2Experimental Techniques and Chemical Analysis1M
- Q3Acids, Bases and Salts1M
- Q4Atoms, Elements and Compounds1M
- Q5Experimental Techniques and Chemical Analysis1M
- Q6Atoms, Elements and Compounds1M
- Q7Stoichiometry1M
- Q8Organic Chemistry1M
- Q9Stoichiometry1M
- Q10Stoichiometry1M
- Q11Electrochemistry1M
- Q12Electrochemistry1M
- Q13Chemical Energetics1M
- Q14Chemical Energetics1M
- Q15Stoichiometry · Chemical Reactions1M
- Q16Chemical Reactions1M
- Q17Chemical Reactions1M
- Q18Acids, Bases and Salts1M
- Q19Acids, Bases and Salts1M
- Q20Experimental Techniques and Chemical Analysis · Chemical Reactions1M
- Q21Chemistry of the Environment1M
- Q22Chemical Reactions · Chemical Energetics1M
- Q23The Periodic Table · Acids, Bases and Salts · Atoms, Elements and Compounds1M
- Q24The Periodic Table1M
- Q25The Periodic Table1M
- Q26Metals1M
- Q27Metals1M
- Q28Metals1M
- Q29Metals1M
- Q30Chemistry of the Environment1M
- Q31Chemistry of the Environment1M
- Q32Organic Chemistry1M
- Q33Organic Chemistry1M
- Q34Organic Chemistry1M
- Q35Organic Chemistry1M
- Q36Organic Chemistry1M
- Q37Organic Chemistry · Stoichiometry1M
- Q38Organic Chemistry1M
- Q39Organic Chemistry1M
- Q40Organic Chemistry1M
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