When potassium dichromate paper is brought near the mouth of test tube having carbon dioxide in it.what do you observe?

Question

When potassium dichromate paper is brought near the mouth of test tube having carbon dioxide in it.what do you observe?​

abhay gupta · Answer

Answer: Sulfur dioxide react with potassium dichromate and sulfuric acid to produce potassium sulfate, chromium(III) sulfate and water and the solution turns from orange to green.

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When potassium dichromate paper is brought near the mouth of test tube having carbon dioxide in it.what do you observe?

When potassium dichromate paper is brought near the mouth of test tube havingcarbon dioxide in it.what do you observe?

When potassium dichromate paper is brought near the mouth of test tube havingcarbon dioxide in it.what do you observe?

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When potassium dichromate paper is brought near the mouth of test tube having carbon dioxide in it.what do you observe?​

When potassium dichromate paper is brought near the mouth of test tube havingcarbon dioxide in it.what do you observe?​

When potassium dichromate paper is brought near the mouth of test tube havingcarbon dioxide in it.what do you observe?​

1 Answers

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When potassium dichromate paper is brought near the mouth of test tube having carbon dioxide in it.what do you observe?

When potassium dichromate paper is brought near the mouth of test tube havingcarbon dioxide in it.what do you observe?

When potassium dichromate paper is brought near the mouth of test tube havingcarbon dioxide in it.what do you observe?