Thermodynamics · 2006 · Shift 0
4 Chemistry questions from this JEE Main paperGuest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
Thermodynamics · 2006 · Shift 0
4 Chemistry questions from this JEE Main paper
- Q1.The standard enthalpy of formation at 298 K for methane, (g), is –74.8 kJ mol–1. The additional information required to determine the average energy for C – H bond formation would be :Chemistry · Thermodynamics · MCQ
- Q2.An ideal gas is allowed to expand both reversibly and irreversibly in an isolated system. If Ti is the initial temperature and Tf is the final temperature, which of the following statements is correct?Chemistry · Thermodynamics · MCQ
- Q3.() for the formation of carbon monoxide (CO) from its elements at 298 K is : (R = 8.314 J K–1 mol–1)Chemistry · Thermodynamics · MCQ
- Q4.The enthalpy changes for the following processes are listed below : (g) = 2(g), 242.3 kJ mol–1 (g) = 2(g), 151.0 kJ mol–1 (g) = (g) + (g), 211.3 kJ mol–1 (s) = (g), 62.76 kJ mol–1 Given that the…Chemistry · Thermodynamics · MCQ