Home
Class 11
CHEMISTRY
Kc for N2+O2 harr 2NO at certain temprat...

`K_c` for `N_2+O_2 harr 2NO` at certain temprature is `1.6 xx 10^(-3)`, then `K_p` for `NO harr 1//2N_2+1//2O_2` at same temperature will be

A

25

B

25 atm

C

5 atm

D

`1.6 xx 10^(-3) "atm"^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
A
`KP=KC(RT)^(Delta n_(g)), Delta n_(g)=0, K_(P)=1.6 xx 10^(-3)` for `NO harr (1)/(2) N_(2)+(1)/(2)O_(2)`
`K_(P)^(1)=(1)/(sqrt(K_(P)))=(1)/(sqrt(1.6 xx 10^(-3)))=25`
Promotional Banner

Similar Questions

Explore conceptually related problems

K_C for N_2+O_2 harr 2NO is 'X', then for NO harr 1//2N_2 +1//2 O_2 , it is

At certain temperature the K_(w) of D_(2) ,O is 10^(=-16) M. Then the pD of pure D_(2) ,O at that temperature is

K_p//K_e for N_2+3H_2 harr 2NH_3 (gaseous phase) at 400 K is

At 1000 K, the equilibrium constant, K_(c) for the reaction 2NOCl(g) hArr 2NO(g) +Cl_(2)(g) is 4.0xx10^(-6) mol L^(-1) . The K_(p) (in bar) at the same temperature is (R=0.083" L bar K"^(-1) mol^(-4))

At 125^@C the K_p for the reaction N_2(g)+3H_2(g) leftrightarrow 2NH_3(g) is 2.15 times 10^-6 atm^-2 . Calculate K_c for the equilibrium at same temperature.