1.

In the experiment to show that carbon dioxide is produced during respiration by germinating seeds, the alkali solution kept in a small test-tube absorbs:(1) only O2 gas(2) only CO2 gas(3) both O2 and CO2 gases(4) neither O2 nor CO2 gases

Answer» In the experiment to show that carbon dioxide is produced during respiration by germinating seeds, the alkali solution kept in a small test-tube absorbs:



(1) only O2 gas



(2) only CO2 gas



(3) both O2 and CO2 gases



(4) neither O2 nor CO2 gases


Discussion

No Comment Found