A vessel of uniform cross-section of length 500 cm as shown in figure

1.	A vessel of uniform cross-section of length 500 cm as shown in figure is divided in two parts by a weightless and frictionless piston.One part contains 5 moles of He(g) and other part contains 2 moles of H2(g) and 4 mole of O2(g) added at the same temperature are pressure in which reaction takes place finally and vessel cooled to 300 K and 1 atm. What is the length of He compartment? (Assume volume of piston and volume of H2O(l) formed are negligible)
Answer» A vessel of uniform cross-section of length 500 cm as shown in figure is divided in two parts by a weightless and frictionless piston.One part contains 5 moles of He(g) and other part contains 2 moles of $H_{2}$ (g) and 4 mole of $O_{2}$ (g) added at the same temperature are pressure in which reaction takes place finally and vessel cooled to 300 K and 1 atm. What is the length of He compartment? (Assume volume of piston and volume of $H_{2} O$ (l) formed are negligible)

A vessel of uniform cross-section of length 500 cm as shown in figure is divided in two parts by a weightless and frictionless piston.One part contains 5 moles of He(g) and other part contains 2 moles of H2(g) and 4 mole of O2(g) added at the same temperature are pressure in which reaction takes place finally and vessel cooled to 300 K and 1 atm. What is the length of He compartment? (Assume volume of piston and volume of H2O(l) formed are negligible)

Answer»

A vessel of uniform cross-section of length 500 cm as shown in figure is divided in two parts by a weightless and frictionless piston.One part contains 5 moles of He(g) and other part contains 2 moles of $H_{2}$ (g) and 4 mole of $O_{2}$ (g) added at the same temperature are pressure in which reaction takes place finally and vessel cooled to 300 K and 1 atm. What is the length of He compartment? (Assume volume of piston and volume of $H_{2} O$ (l) formed are negligible)

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