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Standard XII

Chemistry

Introduction to Le Chatelier's Principle

If KC for ...

Question

If $K_{C}$ for $2 A_{(g)} ⇌ B_{(g)} + C_{(g)}$ is $4 {m o l}^{- 1}$ $L$ , and the reaction mixture in a $3 L$ vessel contains $2$ moles of $A$ , $2$ moles of $B$ and $2$ moles of $C$ , then the reaction currently is:

moving forward

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moving backward

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at equilibrium

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data insufficient

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Solution

The correct option is A moving forward
As, Number of moles of products is more than number of moles of reactants, so the reaction is moving forward.

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Similar questions

Q. For the reaction

2 A (g) + B (g) ⇌ C (g) + D (g); K_{c} = 10^{12}

. If the initial moles of

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A_{(g)} + B_{(g)} ⇌ C_{(g)} + D_{(g)}

20

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Q. 5-litre vessel contains

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Q. For the reaction

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If KC for 2A(g)⇌B(g)+C(g) is 4mol−1 L, and the reaction mixture in a 3L vessel contains 2 moles of A, 2 moles of B and 2 moles of C, then the reaction currently is:

The correct option is A moving forwardAs, Number of moles of products is more than number of moles of reactants, so the reaction is moving forward.

If $K_{C}$ for $2 A_{(g)} ⇌ B_{(g)} + C_{(g)}$ is $4 {m o l}^{- 1}$ $L$ , and the reaction mixture in a $3 L$ vessel contains $2$ moles of $A$ , $2$ moles of $B$ and $2$ moles of $C$ , then the reaction currently is:

The correct option is A moving forward
As, Number of moles of products is more than number of moles of reactants, so the reaction is moving forward.