In the experiment to show that CO2 is released during respiration', the small test tube of KOH solution is suspended inside the conical flask to absorb the : (a) air of the flask (b) moisture of the flask (c) O2 of the flask (d) CO2 of the flask released by the seeds

In the experiment to show that CO2 is released during respiration', th

1.	In the experiment to show that CO2 is released during respiration', the small test tube of KOH solution is suspended inside the conical flask to absorb the : (a) air of the flask (b) moisture of the flask (c) O2 of the flask (d) CO2 of the flask released by the seeds
Answer» In the experiment to show that $C O_{2}$ is released during respiration', the small test tube of KOH solution is suspended inside the conical flask to absorb the : (a) air of the flask (b) moisture of the flask (c) $O_{2}$ of the flask (d) $C O_{2}$ of the flask released by the seeds