Home
Class 12
CHEMISTRY
A(g)+3B(g)hArr4C(g) Initial concentrat...

`A(g)+3B(g)hArr4C(g)`
Initial concentration of A is equal to that of B. The equlibrium concentration of A and C are equal.` K_(c)` is equal to

Text Solution

Verified by Experts

The correct Answer is:
8
`A(g)=3B(g)hArr4C(g)`
`a-x a-3x 4x`
`a-x =4x a=5x`
`[A]=a-x=5x-x=4x`
`[B]=a-3x=5x-3x=2x`
`[C] =4x`
`K_(c)=([C]^(4))/([A]xx[B]^(3))`
`=((4x)^(4))/(4x xx(2x)^(3))`
`=8`
Promotional Banner

Similar Questions

Explore conceptually related problems

A(g) + 3B(g) rarr 4C(g) Initially concentration of A is equal to that of B. The equilibrium concentrations of A and C are equal. Kc is :

The following equilibrium exists in a closed vessel in 1L capacity A(g)+3B(g)hArr4C(g) initial cocentration of A(g) is equal to that B(g) . The equilibrium concentration of A(g) and C(g) are equal. K_(c) for the reaction is

In Homogeneous gaseous equlibrium, M(h)+3N(g)hArr4P(g). Initial concentration of M is equal to that of N is equlibrium concentration of M and P are equal then what will be the value of K_(c) ?

A(G)+B(g)hArrC(g)+D(g) Above equilibrium is established by taking A& B in a closed container. Initial concentration of A is twice of the initial concentration of B. At equilibrium concentraons of B and C are equal. Then find the equilibrium constant for the reaction, C(g)+D(g)hArrA(g)+B(g) .

In a gaseous reaction A+2B iff 2C+D the initial concentration of B was 1.5 times that of A. At equilibrium the concentration of A and D were equal. Calculate the equilibrium constant K_(C) .

A reaction, A(g)+2B(g)hArr 2C(g)+D(g) was studied using an initial concentraction of B which was 1.5 times that of A. But the equilibrium concentrations of A and B were found to be equal. The vlue of K_(p) for the equilibrium is

In the following reaction, 3A (g)+B(g) hArr 2C(g) +D(g) , Initial moles of B is double at A . At equilibrium, moles of A and C are equal. Hence % dissociation is :

In a chemical reaction , A+2Boverset(K)hArr2c+D, the initial concentration of B was 1.5 times of the concentrations of A , but the equilibrium concentrations of A and B were found to be equal . The equilibrium constant (K) for the aforesaid chemical reaction is :

In a chemical reaction , A+2Boverset(K)hArr2c+D, the initial concentration of B was 1.5 times of the concentrations of A , but the equilibrium concentrations of A and B were found to be equal . The equilibrium constant (K) for the aforesaid chemical reaction is :

For the reaction A+B hArr C+D , the initial concentrations of A and B are equal. The equilibrium concentration of C is two times the equilibrium concentration of A. The value of equilibrium constant is ………..