To obtain pure carbon(ii)oxide from its mixture with carbon(iv)oxide, the mixture should be?
- Passed over heated copper(ii)oxide
- Bubbled through water
- Bubbled through conc H\(_2\)SO\(_4\)
-
Bubbled through conc NAOH
The correct answer is: D
Explanation
carbon(ii)oxide is prepared from carbon(iv)oxide by passing the latter through red-hot carbon and the unchanged CO\(_2\) is removed when the mixture of the gases through conc NAOH.
There is an explanation video available .