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Energy Flow

activation en...

Question

activation energy and threshold energy are same or different?

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Solution

No dear, threshold is minimum needed energy to convert into Product ( Cutoff) , activation energy is energy needed to reach threshold

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Similar questions

Q. Write short notes on:
(a) Threshold Energy, (b) Energy of Activation.

Q. Threshold energy (TE), internal energy of reactants (IE) and energy of activation (AE) are related as:

Threshold energy

=

Energy of normal molecules + Activation energy.

Q. For a reaction

X \to Y)

, heat of reaction is

+ 83.68 k J

, energy of reactant

X

167.36 k J

and energy of activation is

209.20 k J

. Calculate (i) threshold energy (ii) energy of product

Y

and (iii) energy activation of the reverse reaction

(Y \to X)

Q. The difference between threshold energy and average energy of reactant molecules is called:

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