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Factors which affect rate constant of a ...

Factors which affect rate constant of a reaction are -

A

concentration of reactants

B

temperature

C

concentration of products

D

catalyst

Text Solution

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The correct Answer is:
B, D
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Knowledge Check

  • The activation energy of a reaction is zero . If the rate constant of the reaction at 300K is 3.2xx10^(6)s^(-1) , then at 316K the rate constant of the reaction will be -

    A
    `3.2xx10^(12)s^(-1)`
    B
    `6.4xx10^(6)s^(-1)`
    C
    `3.2xx10^(6)s^(-1)`
    D
    `3.2xx10^(10)s^(-1)`
    • CHHAYA PUBLICATION-CHEMICAL KINETICS-MCQ HOTSPOT (More Than One Correct Type )
    1. Factors which affect rate constant of a reaction are -

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    2. The rate constants of some reactions are given below : (i) k=1.2xx...

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    3. The experimental rate equation for the reaction, CO(g)+Cl(2)(g)rarrCOC...

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    4. aA+bBrarr Products . In the reaction , initial concentrations of the r...

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    5. Which of the following comments are incorrect-

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    6. At 25^(@)C , the activation energies for a reaction in absence and pre...

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    7. In acidic medium , hydrolysis of CH(3)COOC(2)H(5) occurs according to...

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    8. For the reaction , A rarr P, the value of the rate constant (k) is fo...

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    9. Which of the following relations are not true -

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    10. In case of first order reaction -

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    11. Which of the following comments are true -

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    12. For the reaction , RCl+NaOHrarrROH+NaCl the rate law is : Rate = k [R...

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    13. Which of the following graphs are the correct representations for the ...

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    14. The rate law for the reaction involving BrO(3)^(-) and Br^(-) in acid ...

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    15. Which of the following statements with regard to the role of a catalys...

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    16. The correct relations for a first order reaction are -

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    17. The correct forms of Arrhenius equation are -

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    18. Which of the following correct comments about a zero order reaction ar...

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