Biology, asked by meezan93, 10 months ago

why has the coloured water risen in tubing 1​

Answers

Answered by RonakMangal
11

Answer:

The coloured water rises in tubing 1 due to the development of partial vacuum inside it .This happens because the carbon-dioxide released by the germinating seeds will be soaked by potassium hydroxide present in the flask containing those seeds.

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