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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b

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Discussions (3)

No100
2 years ago

The colour formed when ethyne reacts with acidified potassium tetraoxomanganate(KMnO4) is from Orange to green
Option C is Correct 🤝💯

Favour611
10 months ago

they are correct. When potassium permanganate solution is alkaline that is when the purple colour changes to green. but when it's acidic it is definitely colourless.

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