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TEAS Sentence Correction Practice Test 2

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Question : 19

Total: 40

What happens when a piece of zinc is placed in a copper(II)
sulphate solution?

Zinc displaces copper from copper(II) sulphate solution. The original blue color of the solution persists.
Sulphur dioxide is liberated.
Zinc displaces copper from copper(II) sulphate solution.
No reaction occurs because zinc is less reactive metal than copper.

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