Write the equilibrium constant for the following
(i) `H_(2)O_(2(g))hArrH_(2)O_((g))+1//2O_(2(g))`
(ii) `CO_((g))+H_(2)O_((g))hArrCO_(2(g))+H_(2(g))`
(iii) `N_(2)O_(4(g))hArr2NO_(2(g))`

Predict the sign of Delta S for the following process : H_(2)O_((g)) rarr H_(2)O_((l))

Calculate Deltan_(g) , for the following reactions (i) H_(2(g))+I_(2(g))hArr2HI_((g)) (ii) 2H_(2)O_((g))+2Cl_(2(g))hArr4HCl_((g))+O_((g))

Equilibrium constants K_1 and K_2 for the following equilibria (a) NO_((g)) + 1/2 O_(2(g)) hArr NO_(2(g)) (b) 2NO_(2(g)) hArr 2NO_((g)) + O_(2(g)) are related as :

Discuss the rate of the reaction 2N_(2)O_(5(g)) rarr 4NO_(2(g))+O_(2(g))

For the equilibrium reaction H_(2(g))+I_(2(g))hArr 2HI_((g))

When each of the following species are transferred to a flask having double volume of the earlier flask, in which of the following cases, equilibrium constant is affected ? I. N_(2)(g)+3H_(2)(g)hArr 2NH_(3)(g) II. 2NO(g)hArr N_(2)(g)+O_(2)(g) III. C(s)+O_(2)(g)hArr CO_(2)(g) IV. PCl_(5)(g) hArr PCl_(3)(g)+Cl_(2)(g)