Chemistry 5070/11 — October/November 2010
Cambridge O-Level · Multiple Choice · answer key with instant marking and worked solutions
40
questions
40
marks
60
minutes
Topics Metals · Organic Chemistry · Chemical Reactions · Atoms, Elements and Compounds · Experimental Techniques and Chemical Analysis · The Periodic Table · +6 more
Tap an option under each question to check it — your score builds as you go.
Q11MExperimental Techniques and Chemical AnalysisThe Periodic TableFree sample
Substance X dissolves in water to form a colourless solution. This solution reacts with aqueous lead(II) nitrate in the presence of dilute nitric acid to give a yellow precipitate.
What is substance X?
Options
A calcium iodide
B copper(II) chloride
C iron(II) iodide
D sodium chloride
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