500 J of energy is transferred as heat to 0.5 mol of Argon gas at 298 K and 1.00 atm. The final temperature and the change in internal energy respectively are :
Given : R = 8.3 J K–1 mol–1
1
348 K and 300 J
2
378 K and 300 J
3
368 K and 500 J
4
378 K and 500 J