o. A compressed cylinder of gas contains 1.50 x 10 g of N, gas at a pressure of 2.0x 10 Pa and a temperature of 17.1'C. What volume of gas has been released into the atmosphere if the final presure in the cylinder is 1.80x 10 Pa? Assume ideal behaviour and that the gas temperature is unchanged. (a) 1260 I. (b) 126 L (e)12600 L. (d) 45 L