Question

In order to distinguish between sulphur dioxide and carbon dioxide we use:



moist blue litmus paper

silver nitrate solution

starch iodide solution

acidified potasium permagnate solution​

Answer 1

Answer:

Last option is correct

Explanation:

acidified potassium permagnet solution

Answer 2

Answer:

Carbon dioxide and sulphur dioxide can be distinguished by using acidified potassium dichromate paper .

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