Five moles of an ideal gas expands isothermally at 100°C to five times its initial volume. Find the heat flow into the system.

Name: Five moles of an ideal gas expands isothermally at 100°C to five times its initial volume. Find the heat flow into the system.
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Question

Quizplus · Accepted Answer

The heat flow into the system during an isothermal expansion of an ideal gas can be calculated using the formula Q = nRT ln(Vf/Vi). Given n = 5 moles, T = 373 K, and Vf/Vi = 5, the calculation yields approximately 2.5 × 10^4 J.

Five Moles of an Ideal Gas Expands Isothermally at 100°C