To obtain pure carbon(ii)oxide from its mixture with carbon(iv)oxide, the mixture should be?

To obtain pure carbon(ii)oxide from its mixture with carbon(iv)oxide, the mixture should be?

  • A.
    Passed over heated copper(ii)oxide
  • B.
    Bubbled through water
  • C.
    Bubbled through conc H(_2)SO(_4)
  • D.
    Bubbled through conc NAOH
Correct Answer: Option 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 below.

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