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Asked: 2021-06-20T10:21:03+00:00 In:

Raju added a-strip or A1 metal to 5 mL of a solution of ZnSO₄ in a test tube. The correct observation made by him for change in colour of solution is:

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Poll Results

0%(a) red solution turned colourless.
0%(b) colourless solution turned blue.
100%(c) colourless solution remained colourless. ( 5 voters )
0%(d) pale green solution turned colourless
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    1 Answer

    1. (c) colourless solution remained colourless

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