Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Thermodynamics · 2010 · Shift 0

2 Chemistry questions from this JEE Main paper
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Papers
  4. /2010 · Shift 0
  5. /Chemistry
  6. /Thermodynamics

Thermodynamics · 2010 · Shift 0

2 Chemistry questions from this JEE Main paper

  1. Q8.For a particular reversible reaction at temperature T, ∆H and ∆S were found to be both +ve. If Te is the temperature at equilibrium, the reaction would be spontaneous when :
    Chemistry · Thermodynamics · MCQ
  2. Q9.The standard enthalpy of formation of NH3​ is –46.0 kJ mol–1. If the enthalpy of formation of H2​ from its atoms is –436 kJ mol–1 and that of N2​ is –712 kJ mol–1, the average bond enthalpy of N–H bond in NH3​ is :
    Chemistry · Thermodynamics · MCQ