Activation energy is – McqOptions

MCQOPTIONS

1.	Activation energy is
A.	The amount of energy to be added to the actual energy of a molecule so that the threshold energy is reached
B.	The amount of energy the molecule must containso that it reacts
C.	The energy which a molecule should have in order to enter into an effective collision
D.	The average kinetic energy of the molecule
Answer» B. The amount of energy the molecule must containso that it reacts

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