For reaction NO2 + CO → CO2 + NO, the rate law is Rate = k[NO2]2. How many molecules of CO are involved in slowest process?
Rate = k[NO2]2 No molecules of CO are involved in slowest step because CO is not present in rate law.
145 Views
Advertisement
A spontaneous reaction is not necessarily a fast reaction. Why?
300 Views
Define activation energy of a reaction.
127 Views
A order of reaction is found to be zero. Will its molecularity be zero?
242 Views
The reaction 2H2(g) + O2(g) --> 2H2O(g) is feasible. How is that hydrogen and oxygen mixture allowed to stand at room temperature shows no formation of water at all?
138 Views
Advertisement
In some cases it is found that a large number of colliding molecules have energy more than threshold value, yet the reaction is slow. Why?
609 Views
How is half period related to initial concentration for a second order reaction?
151 Views
State any one condition under which a bimolecular reaction may be kinetically of first order.
370 Views
Why is instantaneous rate preferred over average rate of reaction?
399 Views
Advertisement
<
The rate constant of a reaction is 3 x 102 h–1. What is the order of reaction?
