Question

nafisa9... o Mail - Nafisa Nujha... = Google Docs Bo Welcome, Nafisa -- Multiple Choice menu - Outlook X Blackboard bortex 9 bortex us bbcollab.com/collab/ui/session/join/584406063646619deceacd82d28b4a Q3: Level 2 (T17, L.G. 10) Consider a sealed sample of gas at 33.0 c, 744 mm Hg, and 450 mL. If the pressure is decreased to 725 mm Hg and the temperature is raised to 66.00, what is the new volume of the gas? A. 512 mL B. 462 ml C. 1.02 L D. 124 ml E. 499 mL E Clicker T17 and 18.pptx (270) ► 8 e o Type here to search pie - Answer Received o e

Answer 1

72.5 Given - P = 744 mmHg = 744 = 0.9894 atm - Vi = 450 mL = 45000 20-45h Ti = 33°C = (273+33) = 306k P2 = 725 mm Hg = 4 1 0 = 0.95 394 atm V2 = ? Th=66°C = ( 273 +66) = 339k We know Pivi P2 V2 T TO ari va = PaTi - 0.97894 x 0.45 x 339 0.95394x306 = 0.512h 760-512 X 1000) - 512 m2 PiVi Tz Angwer A. 512 mm ML