Consider a Process Carried Out on 1

question 55

Multiple Choice

Consider a process carried out on 1.00 mol of a monatomic ideal gas by the following two different pathways. The first pathway is A (3.00 atm, 20.0 L) to C (1.00 atm, 20.0 L) to D (1.00 atm, 50.0 L) ; and the second pathway is A (3.00 atm, 20.0 L) to B (3.00 atm, 50.0 L) to D (1.00 atm, 50.0 L) . In each case, the gas is taken from state A to state D.
-Calculate H_ABD.

• A) -475 L•atm
• B) -25 L•atm
• C) 475 L•atm
• D) 25 L•atm
• E) none of these

---

Definitions:

Golgi Apparatus

A cell organelle involved in the modification, sorting, and packaging of proteins for secretion or for use within the cell.

Mitochondrion

An organelle found in large numbers in most cells, where it produces energy through respiration and regulates cellular metabolism.

Flagellum

A long, whip-like structure used by cells and microorganisms for movement.

Lysosome

An organelle containing enzymes for digesting cellular waste, pathogens, and damaged organelles within cells to maintain cellular health.