Which definition best describes the term activation energy?

Question

Which definition best describes the term activation energy?a) the energy required to remove an electron from a gaseous atomb) the minimum kinetic energy that particles must possess for a chemical reaction to occurc) the energy of motiond) the energy required to separate ions in a crystalline solid So, I think it's C; because activation energy is the amount of energy required for a chemical reaction to take place. This is the starting energy before we go on the reaction. If there is no activation energy, no reaction will occur. And if the energy of the colliding molecules is less than the activation energy, no reaction will also occur.is this right?Thanks 🙂

Alphonso Olson · Accepted Answer

Your description shows you understand the concept, but you should have translated that to choice B.A is the definition for ionization energyC is the definition of kinetic energyD could be the definition of lattice energy.

Alphonso Olson · Answer

This Site Might Help You.RE:Which definition best describes the term activation energy?Which definition best describes the term activation energy?a) the energy required to remove an electron from a gaseous atomb) the minimum kinetic energy that particles must possess for a chemical reaction to occurc) the energy of motiond) the energy required to separate ions in a...

Alphonso Olson · Answer

Describe Activation Energy

Alphonso Olson · Answer

It is (B) the minimumkinetic energythat particlesmust possessfor a chemicalreaction tooccur.Note that it is the introduction of a catalyst that lowers the activation energy thereby creating a new reaction pathway.Take care

Alphonso Olson · Answer

Which Definition

Alphonso Olson · Answer

most chemical reactions obey one of three differential rate laws. Each rate law contains a constant, k, called the rate constant. The units for the rate constant depend upon the rate law, because the rate always has units of mole L-1 sec-1 and the concentration always has units of mole L-1...Zero-Order Reaction... For a zero-order reaction, the rate of reaction is a constant.... When the limiting reactant is completely consumed, the reaction abrupts stops

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Which definition best describes the term activation energy?

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