Carbon dioxide can be obtained by which of the following methods?

Question

Quizplus · Accepted Answer

Unrefined carbon dioxide can be obtained from the combustion of coal,natural gas,or other carbonaceous fuels.Helium can be obtained by heating uranium ore.The two methods most commonly used to prepare oxygen are the fractional distillation of liquid air and the physical separation of atmospheric air.Nitric oxide can be prepared by oxidizing ammonia at high temperatures (i.e.,500° C and above).

Carbon Dioxide Can Be Obtained by Which of the Following