When substance X was added to a solution of bromine water, the solution became colourless. X is likely to be?

By: |Published on: Dec 9|Categories: Chemistry WAEC| 0 comments

A. propane
B. propanoic acid
C. propyne
D. propanol

Correct Answer: Option C

C. propyne

Explanation

Thus bromine water will be decolorized by alkynes due to the presence of two pi bonds available for the reaction!

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