Question

What is practice use of co2
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Answer 1

Answer:

solid form of CO2 is used to keep things in their freezed state

CO2 Liquid form is used as fire extinguisher

CO2 gases form is harmful & is generally not used practically

Answer 2

Answer:

Carbon dioxide (CO2) is a colorless, odorless gas which occurs naturally in the atmosphere and human body. With the advent of digital subtraction angiography, the gas has been used as a safe and useful alternative contrast agent in both arteriography and venography.

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