Home
Class 11
CHEMISTRY
Assume that the decomposition of HNO(3) ...

Assume that the decomposition of `HNO_(3)` can be repersented by the following equation
`4HNO_(3)(g)hArr4NO_(2)(g)+2H_(2)O(g)+O_(2)(g)` and the reaction approaches wquilibrium at `400 K` temperature and `30` atm pressure. At equilibrium partial pressure of `HNO_(3)` is `2` atm
Calculate `K_(c)` in `(mol//L-K)` at `400K`
`(Use:R=0.08atm-L//mol-K)`

A

`4`

B

`8`

C

`16`

D

`32`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    NARENDRA AWASTHI|Exercise Level 1 (Q.93 To Q.122)|1 Videos

  • CHEMICAL EQUILIBRIUM

    NARENDRA AWASTHI|Exercise Level 2|1 Videos

  • ATOMIC STUCTURE

    NARENDRA AWASTHI|Exercise Exercise|273 Videos

  • DILUTE SOLUTION

    NARENDRA AWASTHI|Exercise Level 3 - Match The Column|1 Videos

Similar Questions

Explore conceptually related problems

For the reaction N_(2)O_(4)(g)hArr2NO_(2)(g) , the degree of dissociation at equilibrium is 0.2 at 1 atm pressure. The equilibrium constant K_(p) will be

For the reaction: 4NH_(3)(g)+7O_(2(g))hArr4NO_(2(g))+6H_(2)O_(g).K_(p) is related to K_(c) by

NH_(4)HS(s) hArr NH_(3)(g)+H_(2)S(g) In the above reaction, if the pressure at equilibrium and at 300K is 100atm then what will be equilibrium constant K_(p) ?

For the reaction at 127^@ C N_2(g) + 3H_2(g) hArr 2NH_3(g) the partial pressures of N_2 and H_2 are 0.80 and 0.40 atm respectively at equilibrium. The total pressure of the system is 2.80 atm. Calculate K_p and K_c for the reaction.

The K_(p) of the reaction is NH_(4)HS_((s)) Leftrightarrow NH_(3(g))+H_(2)S_((g)) . If the total pressure at equilibrium is 30 atm.

A sample of pure NO_2 gas heated to 1000 K decomposes : 2NO_2(g) hArr 2NO(g)+O_(2)(g) The equilibrium constant K_P is 100 atm. Analysis shows that the partial pressure of O_2 is 0.25 atm. At equilibrium.The partial pressure of NO_2 at equilibrium is:

For NH_(4)HS(s)hArr NH_(3)(g)+H_(2)S(g) If K_(p)=64atm^(2) , equilibrium pressure of mixture is