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❤Need some help herewith the help of an experiment demonstrate that carbon dioxide is given out during breathing.​

Answer» <html><body><p><strong>Answer:</strong></p><p>Suspend a small <a href="https://interviewquestions.tuteehub.com/tag/test-13460" style="font-weight:bold;" target="_blank" title="Click to know more about TEST">TEST</a> tube containing 20% potassium <a href="https://interviewquestions.tuteehub.com/tag/hydroxide-493242" style="font-weight:bold;" target="_blank" title="Click to know more about HYDROXIDE">HYDROXIDE</a>. Dip the free end of the bent tube in a beaker of coloured water. ... Carbon dioxide released during the aerobic <a href="https://interviewquestions.tuteehub.com/tag/respiration-18494" style="font-weight:bold;" target="_blank" title="Click to know more about RESPIRATION">RESPIRATION</a> is absorbed by potassium hydroxide and <a href="https://interviewquestions.tuteehub.com/tag/creates-427342" style="font-weight:bold;" target="_blank" title="Click to know more about CREATES">CREATES</a> a <a href="https://interviewquestions.tuteehub.com/tag/vacuum-1442069" style="font-weight:bold;" target="_blank" title="Click to know more about VACUUM">VACUUM</a> and causes rise of water in the bent tube.</p><p></p></body></html>


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