1.

The role of a catalyst in a reversble reaction is toA. Increase the rate of forward reactionB. Decrease the rate of backward reactionC. Alter the equilibrium constant of the reactionD. Allow the equilibrium to be achieved quickly

Answer» Correct Answer - D
An increase in rate of reaction in forward direction by a catalyst for a reaction in equilibrium brings in an increase in concentration of products and thus rate fo backward reaction also increase to same magnitude and so allow the equilibrium to be achieved quickly.


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