For a reaction aA + bB cC + dD the equilibrium constant K is defined as the rati

Question

For a reaction aA + bB cC + dD the equilibrium constant K is defined as the ratio of products to reactants at: Because K represents the ratio of products to reactants, the magnitude of K is an indicator of the levels of products and reactants present when the equilibrium. Some chemical reactions proceed almost fully to product, whereas other chemicals hardly react with each other at all, or react so as to have significant amounts of both reactants and products at equilibrium The lies far to the night. The reaction will proceed very slowly. The reaction contains significant amounts of products and reactants at equilibrium. The equilibrium lies far to the left. For the reaction C (s) + H_2O (g) CO(g) + H_2(g), K = 2A4 at 1000 K what can be said about this reaction at this temperature? The equilibrium lies far to the right. The reaction will proceed very slowly The reaction contains significant amounts of products and reactants at The equilibrium lies far to the left.

Explanation / Answer

Pure solids and pure liquids are excluded from the equilibrium constant expression.
C(s) + H2O(g) <==> CO(g) + H2(g)
K = [CO][H2]/[H2O]

Magnitude of K is directly proportional to concentration of products,

In the same way the above reaction is an endothermic reaction and high temperatures at 1000k definitely favours forward reaction.

Hence the answer is fourth option,the equilibrium lies far to the left and near to the right.

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