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For the reaction CH(4)(g)+2O(2)(g)hArr...

For the reaction
`CH_(4)(g)+2O_(2)(g)hArr CO_(2)(g)+2H_(2)O(I)`
`Delta_(r)H= - 170.8kJ mol^(-1)`
Which of the following statements is not true ?

A

Addition of `CH_(4) (g) or O_(2)` at equilibrium will cause a shift to the right

B

The reaction is exothermic

C

At equilibrium the concentration of `CO_(2) (g) and H_(2)O(l)` are not equall.

D

The equilibrium constant for the reaction is given by, `K_(p)=(|CO_(2)|)/([CH_(4)] [O_(2)])`

Text Solution

Verified by Experts

The correct Answer is:
D
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NARAYNA-CHEMICAL EQUILIBRIUM-Exercise -IV
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  2. Reaction 2BaO(2)(s)hArr2BaO(s) + O(2)(g), Delta H = +ve. At equilibriu...

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  3. The reaction quotient (Q) for the reaction N(2)(g) + 3H(2)(g)hArr2NH(3...

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  4. Equilibrium constants K(1) and K(2) for the following equilibria NO(...

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  5. For the reaction CH(4)(g)+2O(2)(g)hArr CO(2)(g)+2H(2)O(I) Delta(r)...

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  6. The following equilibria are given by : N(2)+3H(2) hArr 2NH(3), K(1)...

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  7. The dissociation equilibrium of a gas AB, can be represented as The d...

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  8. If the concentration of OH^(-) ions in the reaction Fe(OH)(3)(s)hArr...

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  9. the value of equilibrium constant for the reaction HI(g) hArr 1//2 ...

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  10. The dissociation constants for acetic acid and HCN at 25^(@)C are 1.5x...

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  11. For which reaction K(p)ne K(c) ?

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  12. The reaction, 2A(g) + B(g)hArr3C(g) + D(g) is begun with the conce...

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  13. For the reaction N(2)(g)+O(2)(g) hArr 2NO(g), the equilibrium constant...

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  14. Given that equilibrium constant for the reaction 2SO(2)(g) + O(2)(g)hA...

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  15. Given the reaction between 2 gases represented by A(2) and B(2) to giv...

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  16. For the reversible reaction, N(2)(g)+3H(2) (g) Leftrightarrow 2NH(3) ...

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  17. For a given exothermic reaction , K(p) and k'(p) are the equilibrium c...

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  18. Which of the following statements is correct for a reversible process ...

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  19. If the value of equilibrium constant for a particular reaction is1.6xx...

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  20. If the equilibrium constant for N(2) (g) + O(2)(g) hArr 2NO(g) is K...

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