Question

conduct an experiment to know the reaction of oxygen ​

Answer 1

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Take a small amount of mercuric oxide and heat it in a test tube first slowly and the on a bunsen flame . Take a splinter and place it near the test tube the splinter brightens due to presence of oxygen .

Answer 2

Answer:

Answer. Take a small amount of mercuric oxide and heat it in a test tube first slowly and the on a bunsen flame . Take a splinter and place it near the test tube the splinter brightens due to presence of oxygen .

Explanation:

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