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Serhud [2]
2 years ago
14

The critical point of carbon dioxide is 304 k and 73 atm. under which conditions is carbon dioxide a liquid? i. 303 k and 73 atm

ii. 305 k and 74 atm (a) i only (b) ii only (c) both i and ii (d) neither i nor ii
Chemistry
1 answer:
Sergeeva-Olga [200]2 years ago
7 0
Answer is: a) I only.
Above critical temperature of CO₂, a gas cannot be liquefied no matter how much pressure is applied. Temperature and pressure above its critical point is called supercritical fluid and this is <span>intermediate between gaseous and liquid states.</span>
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