NEETChemistryThermodynamicsMCQ+4 / −1
Which of the following are not state functions ?
(I) q + w (II) q
(III) w (IV) H TS
(I) q + w (II) q
(III) w (IV) H TS
- A(I), (II) and (III)
- B(II) and (III)
- C(I) and (IV)
- D(II), (III) and (IV)
More from Thermodynamics
- Bond dissociation enthalpy of H2, Cl2 and HCl are 434, 242 and 431 kJ mol1 respectively. Enthalpy of formation of HCl is2008 · MCQ
- Consider the following reactions : (i) H+(aq) + OH(aq) = H2O(l), H = X1 kJ mol1 (ii) H2(g) + 1/2O2(g) = H2O(l), H = X2 kJ mol1 (iii) CO2(g) + H2(g) = CO(g) + H2O(l), H = X3 kJ mol1 (iv)…2007 · MCQ
- Given that bond energies of H H and Cl Cl are 430 kJ mol1 and 240 kJ mol1 respectively and Hf for HCl is 90 kJ mol1, bond enthalpy of HCl is2007 · MCQ
- Identify the correct statement for change of Gibb's energy for a system (Gsystem) at constant temperature and pressure.2006 · MCQ
- The enthalpy and entropy change for the reaction: Br2(l) + Cl2(g) 2BrCl(g) are 30 kJ mol1 and 105 J K1 mol1 respectively. The temperature at which the reaction will be in equilibrium is2006 · MCQ
- The enthalpy of hydrogenation of cyclohexene is is 119.5 kJ mol1. If resonance energy of benzene is 150.4 kJ mol1, its enthalpy of hydrogenation would be2006 · MCQ
- Assume each reaction is carried out in an open container. For which reaction will H = E ?2006 · MCQ
- Which of the following pairs of a chemical reaction is certain to result in a spontaneous reaction ?2005 · MCQ