K_(p) for the reaction N_(2) + 3H_(2) hArr 2NH_(3) , is 1.6 xx 10^(-4) atm^(-2) at 400^(@) C. What will be K_(p) at 500^(@)C ? Heat of reaction in this temperature range is-25.14 Kcal.

K_(p) for the reaction N_(2) + 3H_(2) hArr 2NH_(3) , is 1.6 xx 10^(-4)

1.	K_(p) for the reaction N_(2) + 3H_(2) hArr 2NH_(3) , is 1.6 xx 10^(-4) atm^(-2) at 400^(@) C. What will be K_(p) at 500^(@)C ? Heat of reaction in this temperature range is-25.14 Kcal.
Answer» `1.43 xx 10^(-5) ATM^(-2)` `1.43 xx 10^(5) atm^(-2)` `1.43 xx 10^(-5) atm^(2)` `1.43 xx 10^(5) atm^(2)` SOLUTION :`log(K_(P2))/(K_(P1))=(Delta H)/(2.303R)[(1)/(T_(1))-(1)/(T_(2))]`