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The colour of the solution observed after 30 minutes of placing zinc metal in copper sulphate solution is ______.

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Question

The colour of the solution observed after 30 minutes of placing zinc metal in copper sulphate solution is ______.

Options

  • Blue

  • Colourless

  • Dirty green

  • Reddish Brown

MCQ
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Solution

The colour of the solution observed after 30 minutes of placing zinc metal in copper sulphate solution is Colourless.

Explanation:

Since zinc is more reactive than copper, it displaces copper from copper sulphate solution to generate a colourless zinc sulphate solution.

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2023-2024 (March) Board Sample Paper by shaalaa.com

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