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NIKITA PUBLICATION-CHEMICAL KINETICS -MCQs
- If E(f) and E(r) are the activation energies of forward and backward r...
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- Two reactions A to products and B to products have rate constants KA a...
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- Combustion of carbon is exothermic, but coal stored in coal depots doe...
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- Increase in the concentration of the reactants leads to the changes in
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- According to collision theory of reaction rates
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- Which statement is not correct?
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- The Activation energy for a chemical reaction mainly depends upon
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- For an exothermic reaqction, the energy of activation of the reactants...
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- The rate of reaction increases with increase of temperature because a
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- The enzyme-catalyzed reaction is faster than a metal catalyzed reactio...
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- Which statement is correct ?
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- For the reaction, for which the activation energies for forward and ba...
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- The chemical reactions in which reactants require high amount of activ...
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- The presence of a catalyst
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- The rate constant K(1) of a reaction is found to be double that of rat...
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- Energy of activation of an exothermic reaction reaction is .
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- Which of the following statement about the catalyst is/are true?
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- Activation energy of the reaction is :
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- According to collision thery
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- Which one of the following statements is incorrect?
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