who has proposed the following equation : G = H - TS Faraday Gibbs helmholtz Thomson Boltzmann
Which among the following unit exhibits maximum energy : Erg Electron volt Calorie Joule
In an exothermic process - H of products is equal to reactants H is always positive H of products is more than that of reactants H of products is less than reactants
When a solid is converted into liquid then entropy : Remain unchanged Becomes zero Becomes minimum Increases
Entropy decreases in which of the following: Rusting of iron Melting of ice Vaporisation of camphor Crystallisation of sugar from the sugar solution
Entropy of the universe : remain stable is decreasing is increasing increses or decreases at a constant rate
If the enthalpy of reaction is H for an endothermic process then the maximum value of activation ene Less than H more than H zero equal to H
Enthalpy of which of the following is always negative: Enthalpy of formation Enthalpy of fusion Enthalpy of solution Enthalpy of combustion
Which among the following is not a state function : Entropy Free energy Enthalpy Work
Free energy for a spantaneous reaction is : infinite positive negative zero