Chemistry 9701/13 — October/November 2011
Cambridge AS Level · Multiple Choice (AS Level) · answer key with instant marking and worked solutions
40
questions
40
marks
60
minutes
Topics Introduction to Organic Chemistry · Chemical Bonding · Group 17 · Hydrocarbons · Atoms, Molecules and Stoichiometry · Equilibria · +13 more
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Q11MElectrochemistryAtoms, Molecules and StoichiometryFree sample
Use of the Data Booklet is relevant to this question.
Lead(IV) chloride will oxidise bromide ions to bromine. The ions are reduced to ions in this reaction.
If 6.980 g of lead(IV) chloride is added to an excess of sodium bromide solution, what mass of bromine would be produced?
Options
A 0.799 g
B 1.598 g
C 3.196 g
D 6.392 g
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