Chemical kinetics :Download The PDF Of Past years question paper of Mht cet

                         Chemical kinetic

INDRODUCTION:

                           Hi friend, From new pattern of Mht CET exam paper consist the 20% syllabus is 11th and 80% syllabus 12th.  

                  In this blog I provide past years question papers of chapter 12th chemical kinetics in the from of pdf file And also provide the important topic notes 

 

                Download PDF file link given below the picture 👇

             Download PDF click below 👇

                              Download PDF chemical kinetics

Previous chapter links given below 👇

1)solid state

2)solution and collective property

3)chemical thermodynamics

4)Electrochemistry

5)p block

6)f and d block

7)Biomolecules

8)polymers

9)chemistry in everyday life

Notes given below :-

Revision Notes on Chemical Kinetics:

Rate of Reaction:

• Rate of change of extent of reaction is the rate of reaction.

• Rate of reaction is positive for product and negative for reactant.

• For reaction aA →bB
  Rate =1/b(Δ[B]/ Δ t)  = -1/a (Δ [A]/ Δt)

• It goes on decreasing as the reaction progress due to decrease in the concentration(s) of the reactant(s).

Elementary Reaction:

• It is the reaction which completes in a single step.

• A reaction may involve more than one elementary reactions or steps also.

• Overall rate of reaction depends on the slowest elementary step and thus it is known as rate determining step.

Molecularity of Reaction:

• Number of molecules taking part in an elementary step is known as its molecularity.

• Order of an elementary reaction is always equal to its molecularity.

• Elementary reactions with molecularity greater than three are not known because collisions in which more than three particles come together simultaneously are rare.

 

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