Question

The the chemical reaction between two substance is characterused by a change in colour from orange to green. These two substance are most likely to be

Answer 1

Answer:

known is the front word

Answer 2

Answer:

Reaction between potassium dichromate solution and sulphur dioxide is characterised by a change in colour from orange to green due to the formation of Cr

3+

.

Explanation:

pls follow me and mark me as brainliest