Select the correct relationship for the given eqilibrium

Options

A. `N_(2(g)) + O_(2(g)) hArr 2 NO_((g)), K_(eq) = K_(1) , NO_((g)) hArr (1)/(2) N_(2(g)) + (1)/(2) O_(2(g)) , K_(eq) = K_(2) `thus , `K_(1) K_(2)^(2)` = 1
B. Free energy change is `Delta G_(1)^(@)` for ` 2NO_(2(g)) hArr N_(2)O_(4(g)) and Delta G_(2)^(@) "for" (1)/(2) N_(2) O_(4(g)) hArr NO_(2(g))` then `2 Delta G_(2)^(@) + Delta G_(1)^(@) ` = 0
C. Vont't Hoff equation is `Delta_(r) H^(@) [ (1)/(T_(2)) - (1)/(T_(1)) ] - (Delta G^(@))/(T_(2)) - (Delta_(r).Delta G^(@))/(T_(1))`
D. Fo the equilibrium `A_((g)) hArr 2B_((g)) , x = sqrt((K_(p))/(K_(p) + 4p))` (x = degree of dissociation)

Answer

A, B, C, D