Balloon 1 and 2 are identical. They are both at 20°C, both have 1 atm of pressure, both have the same volume. 1 is filled with pure oxygen gas O 2 and 2 is filled with carbon dioxide CO 2 . (At. w

Question

Balloon 1 and 2 are identical. They are both at 20°C, both have 1 atm of pressure, both have the same volume. 1 is filled with pure oxygen gas O 2 ​ and 2 is filled with carbon dioxide CO 2 ​ . (At. wt. of C = 12 , & O = 16 ). Which of the following statements is true?

TestHub · Accepted Answer

Same P , V , T : P V = n RT gives the same number of moles. Same moles with molar masses 32 g ( O 2 ​ ) and 44 g ( CO 2 ​ ) : mass of O 2 ​ is 44 32 ​ times, matching the intent of (C).

Physics - Heat & Thermo Question with Solution | TestHub

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