272cm³ of carbon (iv) oxide were collected over water of 150⁰c and 782mmHg pressure. Calculate the volume of the dry gas at s. t.p? (s. v.p. of water at 150⁰c is 12mmhg)

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.