A rigid steel cylinder of volume 250 cm³ contains an ideal gas at 2.0 atm and 30 °C

CHEMISTRY · Single correct · A Level · Chemistry · Amount of substance · Amount of substance

Problem

A rigid steel cylinder of volume 250 cm³ contains an ideal gas at 2.0 atm and 30 °C. The cylinder is heated to 180 °C with the valve closed. What is the final pressure of the gas in pascals? (a) 1.2×106 Pa1.2\times10^{6}\,\text{Pa} (b) 1.4×105 Pa1.4\times10^{5}\,\text{Pa} (c) 3.0×105 Pa3.0\times10^{5}\,\text{Pa} (d) 2.5×105 Pa2.5\times10^{5}\,\text{Pa}

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