Question

Which of the following statements concerning elemental chlorine is incorrect?
A) Cl2 is used to purify water.
B) Cl2 is used in the preparation of polyvinyl chloride.
C) Cl2 is used in the production of bleaching agents.
D) Cl2 is used for the preparation of NaCl.
E) Cl2 is used in the preparation of Br2.

Answer

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