At 1000K, water vapour at 1 atm has been found to be dissociated into hydrogen and oxygen to the extent of `3xx10^(-5)%`. The std free energy change of the system at standard state, assuming ideal behaviour in kJ will be

At1000K, water vapour at 1 atm has been found to be dissociated Into hydrogen and oxygen to the extent of 3 xx 10^-5% . Calculate the free energy decrease of the system, assuming ideal behaviour.

At 1000K water vapour at 1 atm. Has been found to be dissociated into H_(2) and O_(2) to the extent of 3 xx 10^(-5) %. Calculate the free energy decrease of the system, assuming ideal behaviour.

At 1000 K water vapour at 1 atm has been found to be dissociated into H_(2) and O_(2) to the extent of 3 xx 10^(-5)% . Calculate the free energy decrease of the system, assuming ideal behavior.

The equilibrium constant of a reaction is 1xx10^(20) at 300 K . The standard free energy change for this reaction is :

At 60^C dinitrogen tetroxide in 50% dissociated.Calculate the standard free energy change at this temperature under 1 atm pressure.

At 300 K, the equilibrium constant for a reaction is 10. the standard free energy change (in kJ mol^(-1) ) for the reaction is

K_(p) for the conversion of oxygen to ozone at 400 K is 1.0 xx 10^(-30) its standard Gibbs energy change in kJ mol^(-1) is approximately

1 kg mass of water, bolts at standard atmosphere pressure, turns completely into saturated vapour. Assume saturated vapour to be an ideal gas. Find the increment of internal energy of the system and internal work done. (Given, specific latent heat of avporisation of water=2250kJ/kg)

Calculated the energy required to excite one litre of hydrogen gas at 1atm and 298K to the first excited state of atomic hydorgen. The enegry for the dissociation of H-H bond is 436 kJ mol^(-1) .