Edexcel Jun 2017 (IAL) Paper 2 Q11

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11 On adding chlorine water to aqueous sodium bromide, the resulting solution is A colourless. B pale yellow-green. red-brown. D purple. 12 A solid silver halide was tested as follows: (Total for Question 11 = 1 mark) Test Result action of sunlight solid turned grey addition of dilute ammonia solid did not dissolve addition of concentrated ammonia solid dissolved The silver halide is A AgF B AgCl C AgBr D AgI A E R A S I H T N I E T I R W T O N O D A E R A S I H T N I E T I R W T O N O D Use this space for any rough working. Anything you write in this space will gain no credit. (Total for Question 12 = 1 mark) A E R A S I H T N I E T I R W T O N O D *P48383A0524* Turn over<br />

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