Which of the following statements is (or are) correct for CO2 (carbon dioxide)? a) The supercritical fluid of CO2 can be compressed into liquid without changing the temperature. b) At 1 atm, dry ice (CO2 solid) can be melted into liquid at high enough temperature. O a) only b) only Both a) and b) are correct. O Neither a) nor b) is correct.

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Chapter1: Chemical Foundations
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QUESTION 4
Which of the following statements is (or are) correct for CO2 (carbon dioxide)?
a) The supercritical fluid of CO2 can be compressed into liquid without changing the temperature.
b) At 1 atm, dry ice (CO2 solid) can be melted into liquid at high enough temperature.
a) only
O b) only
Both a) and b) are correct.
Neither a) nor b) is correct.
Transcribed Image Text:QUESTION 4 Which of the following statements is (or are) correct for CO2 (carbon dioxide)? a) The supercritical fluid of CO2 can be compressed into liquid without changing the temperature. b) At 1 atm, dry ice (CO2 solid) can be melted into liquid at high enough temperature. a) only O b) only Both a) and b) are correct. Neither a) nor b) is correct.
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 a) only is correct.

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