Computer Science, asked by lokanathreddykatimi, 2 months ago

solution is used to check the prescenfe of oxygen​

Answers

Answered by shivakumaraoshivakum
0

Answer:

methylene blue

Explanation:

methylene blue is used to check the presence of oxygen

Answered by kanishkakadrekar
1

Answer:

Methylene Blue: Oxygen Indicator

Water containing the methylene blue indicator is blue when oxygen is present. A deep blue color can be achieved by capping a solution of water and methylene blue and shaking it vigorously to mix oxygen from the air into the water.

           

     

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