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Chemistry
Higher order ( > 3 ) reactions are rare due to
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Q. Higher order $( > 3 )$ reactions are rare due to
JEE Main
JEE Main 2015
Chemical Kinetics
A
low probability of simultaneous collision of all the reacting species
79%
B
increase in entropy and activation energy as more molecules are involved
13%
C
shifting of equilibrium towards reactants due to elastic collisions
6%
D
loss of active species on collision
3%
Solution:
molecularity and order $ > 3$ is not possible because of low probability of simultaneous collision of all the reacting species.