An Ideal Monatomic Gas Expands Isobarically from State a to State

question 18

Multiple Choice

An ideal monatomic gas expands isobarically from state A to state B. It is then compressed isothermally from state B to state C and finally cooled at constant volume until it returns to its initial state A.

-How much work is done by the gas in expanding isobarically from A to B?

• A)1 × 10³ J
• B)2 × 10³ J
• C)3 × 10³ J
• D)4 × 10³ J
• E)5 × 10³ J

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