1.

In the experiment to demonstrate that CO2 is given out during respiration, what would you observe in the delivery tube dipped in water?(1) Water level rises in the delivery tube(2) Water turns milky and rises in the delivery tube(3) Water turns milky but does not rise in the delivery tube(4) Water level in the delivery tube remains unchanged

Answer» In the experiment to demonstrate that CO2 is given out during respiration, what would you observe in the delivery tube dipped in water?

(1) Water level rises in the delivery tube

(2) Water turns milky and rises in the delivery tube

(3) Water turns milky but does not rise in the delivery tube

(4) Water level in the delivery tube remains unchanged


Discussion

No Comment Found