The colour of the solution formed when ethyne reacts with an acidic solution of potassium...

Chemistry

WAEC 2005

The colour of the solution formed when ethyne reacts with an acidic solution of potassium tetraoxomanganate (VII) is

A. purple
B. colourless
C. green
D. pink

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Correct Answer: Option B

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The colour of the solution formed when ethyne reacts with an acidic solution of potassium...

Correct Answer: Option B

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