Chemistry

Chemistry

Problem

An ideal gas occupies 400 cm3400\,\text{cm}^3 at 10 ∘C10\,^{\circ}\text{C} under constant pressure. It is first heated until its volume becomes 500 cm3500\,\text{cm}^3, and is then cooled to −10 ∘C-10\,^{\circ}\text{C}, all at the same pressure. What is the final volume of the gas? a) 4.64×102 cm34.64\times10^{2}\,\text{cm}^3 b) 3.72×102 cm33.72\times10^{2}\,\text{cm}^3 c) 5.82×102 cm35.82\times10^{2}\,\text{cm}^3 d) 4.10×102 cm34.10\times10^{2}\,\text{cm}^3

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