One Mole of an Ideal Gas Expands Isothermally and Reversibly

question 41

Multiple Choice

One mole of an ideal gas expands isothermally and reversibly at 0°C. The pressure on 1 mol of an ideal monatomic gas changes from 100.0 atm to 1.00 atm.
-Calculate q.

• A) -225 kJ
• B) 0
• C) -10.5 kJ
• D) 10.5 kJ
• E) 225 kJ

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