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Y_Kistochka [10]
3 years ago
13

Gaseous compound X is an oxidising agent. X is bubbled through separate solutions of aqueous

Chemistry
1 answer:
Kruka [31]3 years ago
3 0

Gaseous compound X is an oxidising agent. X is bubbled through separate solutions of aqueous

potassium iodide and acidified potassium manganate(VII).

Х

Х

aqueous

potassium iodide

acidified potassium

manganate(VII)

Which row shows the colour changes when X is bubbled through these two solutions?

aqueous

potassium iodide

acidified potassium

manganate(VII)

A

brown to colourless

B

brown to colourless

no change

purple to colourless

no change

с

colourless to brown

D

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