For the gas phase reaction C 2 H 4- H 2- C 2 H 6- DH -32-7 kcal carried out in a vessel- the equilibrium concentration of C 2 H 4 can be increased by -A- increasing the temperatureB- Decreasing temperatureC- Increasing pressureD- Increasing concentration of H2

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Le Chatelier's Principle for Del N Equals to 0

For the gas p...

Question

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 -

increasing the temperature

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Increasing concentration of

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Decreasing temperature

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Increasing pressure

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Solution

The correct option is A
increasing the temperature

Since backward reaction is endothermic, increase in temperature favors backward reaction

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Similar questions

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 -

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?

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 vessel, the equilibrium concentration of

C_{2} H_{4}

can be increased by :

Q. For the gas phase reaction,

C_{2} H_{4} ⇌ C_{2} H_{6} (Δ H = - 32.7 k c a l)

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} ⇌ C_{2} H_{6} (Δ H = - 32.7 k c a l)

carried out in a vessel, the equilibrium concentration of can be

C_{2} H_{4}

increased by

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For the gas phase reaction C2H4+H2⇌C2H6, DH = -32.7kcal carried out in a vessel, the equilibrium concentration of C2H4 can be increased by -

The correct option is A increasing the temperature Since backward reaction is endothermic, increase in temperature favors backward reaction

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 -

The correct option is A
increasing the temperature

Since backward reaction is endothermic, increase in temperature favors backward reaction