Following gaseous reaction is undergoing in a vessel C2H4 - H2 - C2H6- - H - -32-7Kcal- Which will increase the equilibrium concentration of C2H6 -

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Standard XII

Chemistry

Introduction to Le Chatelier's Principle

Following gas...

Question

Following gaseous reaction is undergoing in a vessel $C_{2} H_{4} + H_{2} ⇌ C_{2} H_{6}; Δ H = - 32.7 K c a l$ . Which will increase the equilibrium concentration of $C_{2} H_{6}$ ?

Increase of temperature

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By reducing temperature

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By removing some hydrogen

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By adding some $C_{2} H_{6}$

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Solution

The correct option is B
By reducing temperature

Exothermic reaction, favoured by low temperature.

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Similar questions

Following gaseous reaction is undergoing in a vessel $C_{2} H_{4} + H_{2} ⇌ C_{2} H_{6}; Δ H = - 32.7 K c a l$ . Which will increase the equilibrium concentration of $C_{2} H_{6}$ ?

Q. For the gas phase reaction,

C_{2} H_{4} + H_{2}

⇌

C_{2} H_{6}

(Δ H = - 32.7 k c a l)

, carried out in a closed vessel. The equilibrium concentration of

C_{2} H_{4}

can be increased by?

For the gas phase reaction $C_{2} H_{4} + H_{2} ⇌ C_{2} H_{6},$ $Δ H$ = -32.7kcal carried out in a vessel, the equilibrium concentration of $C_{2} H_{4}$ can be increased by -

For the gas phase reaction $C_{2} H_{4} + H_{2} ⇌ C_{2} H_{6},$ DH = -32.7kcal carried out in a vessel, the equilibrium concentration of $C_{2} H_{4}$ can be increased by -

Q. For the Gas phase reaction

C_{2} H_{4} (g) + H_{2} (g) \to C_{2} H_{6} (g) △ H = - 32.7 k c a l

caried out in a vessel, the equilibrium concentration of

C_{2} H_{4}

can be increased by:

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Following gaseous reaction is undergoing in a vessel C2H4 + H2 ⇌ C2H6; ΔH = −32.7Kcal. Which will increase the equilibrium concentration of C2H6 ?

The correct option is B By reducing temperature Exothermic reaction, favoured by low temperature.

Following gaseous reaction is undergoing in a vessel $C_{2} H_{4} + H_{2} ⇌ C_{2} H_{6}; Δ H = - 32.7 K c a l$ . Which will increase the equilibrium concentration of $C_{2} H_{6}$ ?

The correct option is B
By reducing temperature

Exothermic reaction, favoured by low temperature.