In a reaction, which of the following ch...

In a reaction, which of the following changes in the presence of a catalyst?

Velocity constant

Threshold energy

Mechanism of the reaction

All of these

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Given the following graph. (a) Calculate Delta H for the reaction and energy of activation for the forward and backward reaction. (b) Curve (2) is the energy profile in the presence of a catalyst. What is the energy of activation for the two reaction in the presence of a catalyst? ( c) Will the catalyst change the extent of the reaction?

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NTA MOCK TESTS-NTA TPC JEE MAIN TEST 52-CHEMISTRY

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