Question

The equilibrium constant K for a certain reversible reaction is 1.41 x 103. Which of the following is true for the reaction? aThe reverse reaction is more favorable than the forward reaction. bThe reverse reaction takes place at a much faster rate than the forward reaction. cThe equilibrium reaction mixture will have a very high concentration of reactants. dThe equilibrium reaction mixture will have a very high concentration of products.

Answer 1

So,

Remember that:

When the equilibrium constant K is too much bigger than 1, the equilibrium will shift to the products. In this case,

`1.41\cdot10^3=1410>>>1`

As the value of equilibrium constant is in multiple of thousand, the reaction will be more favourable in forward direction hence

Answer: The equilibrium reaction mixture will have a very high concentration of products.