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husnain

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From: Chichawatni,Pakistan

Registered: 2014-10-03

Posts: 8,129

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Chemical Reaction:

Question:
Activation energy of a chemical reaction can be determined by:

Option A):
Changing concentrations of reactants
Option B):
Evaluating velocities of reaction at two different temperature
Option C):
Evaluating rate constants at two different temperatures
Option D):
Evaluating rate constant at standard temperature

Correct Answer is Option C):
Evaluating rate constants at two different temperatures

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