Which of the following reaction proceeds nearly to completion?
Reaction
A) \(N_{2(g)} + O_{2(g)}\rightleftharpoons 2NO_{(g)}\) at 298 K \(4.8\times 10^{-3}\)
B) \(H_{2(g)} + Cl_{2(g)}\rightleftharpoons 2HCl_{(g)}\) at 300 K \(4.0\times 10^{31}\)
C) Decomposition of \(H_{2}O\) into \(H_{2}\) and \(O_{2}\) at 500 K \(4.1\times 10^{-48}\)
D) Reaction of \(H_{2}\) with \(I_{2}\) to give HI at 700 K 57.0
E) Gas phase decomposition of \(N_{2}O_{4}\) to \(NO_{2}\) at 298K \(4.64\times 10^{-3}\)
Which of the following reaction proceeds nearly to completion?
Reaction
A) \(N_{2(g)} + O_{2(g)}\rightleftharpoons 2NO_{(g)}\) at 298 K \(4.8\times 10^{-3}\)
B) \(H_{2(g)} + Cl_{2(g)}\rightleftharpoons 2HCl_{(g)}\) at 300 K \(4.0\times 10^{31}\)
C) Decomposition of \(H_{2}O\) into \(H_{2}\) and \(O_{2}\) at 500 K \(4.1\times 10^{-48}\)
D) Reaction of \(H_{2}\) with \(I_{2}\) to give HI at 700 K 57.0
E) Gas phase decomposition of \(N_{2}O_{4}\) to \(NO_{2}\) at 298K \(4.64\times 10^{-3}\)
Show Hint
\(K_c >> 1\) means equilibrium lies far to the right. \(K_c << 1\) means equilibrium lies far to the left.
- A
- B
- C
- D
- E
The Correct Option is B
Solution and Explanation
Top Questions on Applications Of Equilibrium Constants
- A rigid body rotates about a fixed axis with variable angular velocity \( \omega = \alpha - \beta t \) at time \( t \), where \( \alpha, \beta \) are constants. The angle through which it rotates before it stops is:
- BITSAT - 2024
- Physics
- Applications Of Equilibrium Constants
A force of \( F = 0.5 \) N is applied on the lower block as shown in the figure. The work done by the lower block on the upper block for a displacement of 3 m of the upper block with respect to the ground is (Take, \( g = 10 \) m/s\( ^2 \)):
- BITSAT - 2024
- Physics
- Applications Of Equilibrium Constants
- A parallel plate capacitor consists of two circular plates of radius \( R = 0.1 \) m. They are separated by a short distance. If the electric field between the capacitor plates changes as: \[ \frac{dE}{dt} = 6 \times 10^{13} \frac{V}{m \cdot s} \] then the value of the displacement current is:
- BITSAT - 2024
- Physics
- Applications Of Equilibrium Constants
- The standard Gibbs energy (\( \Delta G^{\circ} \)) for the following reaction is \[ A(s) + B^{2+}(aq) \rightleftharpoons A^{2+}(aq) + B(s), \quad K_c = 10^{12} \, {at} \] (Kc = equilibrium constant)
- BITSAT - 2024
- Chemistry
- Applications Of Equilibrium Constants
- Want to practice more? Try solving extra ecology questions todayView All Questions
