AIPMT 2010 Prelims
NEET / 52 questions
2026Sat, Apr 3, 2010 10:00 AM52 PYQs
1Thermodynamics
Standard entropies of X2, Y2 and XY3 are 60, 40 and 50 J K\(-\)1 mol\(-\)1 respectively. For the reaction
1/2X2 + 3/2Y2 \(\rightleftharpoons\) XY3, \(\Delta\)H = \(-\) 30 kJ,
to be at equilibrium, the temperature should be
1/2X2 + 3/2Y2 \(\rightleftharpoons\) XY3, \(\Delta\)H = \(-\) 30 kJ,
to be at equilibrium, the temperature should be
MCQ+4 / -12010
2Thermodynamics
For an endothermic reaction, energy of activation is Ea and enthalpy of reaction is \(\Delta\)H (both of these in kJ/mol). Minimum value of Ea will be
MCQ+4 / -12010