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Le Chatelier's Principle for Del N Equals to 0

The equilibri...

Question

The equilibrium constant for the reaction :

$A (g) + B (g) ⇌ C (g) + D (g)$ is 1 \times $10^{- 2}$ at 298K and it is 2 at 373K. The chemical process resulting the formation of C and D is

Exothermic

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Endothermic

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Unpredicatable

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There is no relation between K and DH

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Solution

The correct option is B
Endothermic

For an endothermic reaction equilibrium constant increases with rise in temperature and For an exothermic reaction equilibrium constant decrease with rise in temperature

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Similar questions

The equilibrium constant for the reaction : $A (g) + B (g) ⇌ C (g) + D (g)$ is $1 \times 10^{- 2}$ at 298K and it is 2 at 373K. The chemical process resulting the formation of C and D is

Q. The equilibrium constant for a reaction

A + B ⇋ C + D

1 \times 10^{- 2}

at 298 K and is 2 at 273 K. The chemical process resulting in the formation of C and D is:

Q. The equilibrium constant for a reaction

A + B ⇋ C + D

1 \times 10^{- 2}

at 298K and is 2 at 273 K. The chemical process resulting in the formation of C and D is:

Q. The equilibrium constant for a reaction,

A + B ⇌ C + D

1 \times 10^{- 2}

298 K

and is

2

273 K

. The chemical process resulting in the formation of

C

and

D

is:

Q. For the reaction,

A (g) + B (g) \to C (g) + D (g)

Δ H^{0}

and

Δ S^{0}

are,respectively,

- 29.8 k J

m o l^{- 1}

and

- 0.100 k J

K^{- 1}

mol−1 at 298K.

The equilibrium constant for the reaction at

298 K

is :

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The equilibrium constant for the reaction : A(g)+B(g)⇌C(g)+D(g) is 1 \times 10−2 at 298K and it is 2 at 373K. The chemical process resulting the formation of C and D is

The correct option is B Endothermic For an endothermic reaction equilibrium constant increases with rise in temperature and For an exothermic reaction equilibrium constant decrease with rise in temperature

The equilibrium constant for the reaction :

$A (g) + B (g) ⇌ C (g) + D (g)$ is 1 \times $10^{- 2}$ at 298K and it is 2 at 373K. The chemical process resulting the formation of C and D is

The correct option is B
Endothermic

For an endothermic reaction equilibrium constant increases with rise in temperature and For an exothermic reaction equilibrium constant decrease with rise in temperature