Biology, asked by sarahkathuria15, 8 months ago

Can somebody please answer this question
What will happen if alkaline pyrogallic acid falls on the seeds or cotton wool?

Answers

Answered by Anonymous

Answer : Alkaline Pyrogallol absorbs oxygen.

Explanation : In 1832, it was noted the deposition of silver from silver salts. The oldest photographic developer is Pyrogallol. Oxygen is absorbed efficiently by Alkaline solutions of pyrogallol. They are useful to determine the oxygen content of gas mixtures.

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