In a multi-step chemcial reaction, which elementary step is con-sidered as the rate determining step?

In a multistep chemical reaction, which elementary step is considered as the "rate determining step"?

What is a rate determining step?

The elementary step with slow rate represents

Which catalyst is used to convert alkyne into alkene in one step ?

Assertion (A) : The order and molecularity of the reaction is the same. Reason (R) : Order is determined experimentally. Molecularity is the sum of all the stoichiometric coefficients of the rate- determining elementary step.

The first step in photosynthesis is the

The S_(N)1 reactivity depends on the stability of the ______obtained in the rate-determining step.

This question has Statement I and Statement II. Of four choices given after the Statements choose the one that best describes two statements Statement-I : in a multi-step reaction, the molecularity of overall reaction has no significance. Statement-II : Molecularity refers to the order of rate determining step.

The first step in dark reaction of photosynthesis is

lf a chemical reaction occurs in two or more steps, then the equilibrium constant of the net reaction is equal to the product of equilibrium constants of the individual steps.