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2Ararr4B+D , in this reaction, concentr...

`2Ararr4B+D` , in this reaction, concentration of B increases to `2xx10^(-3)"mol.L"^(-1)` after 10s from the start of the reaction . Calculate : rate of formation of B

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Rate of formation of B , `(Delta[B])/(Deltat)=(2xx10^(3))/(10)=2xx10^(-4)"mol.L"^(-1).s^(-1)`
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2Ararr4B+D , in this reaction, concentration of B increases to 2xx10^(-3)"mol.L"^(-1) after 10s from the start of the reaction . Calculate : rate of disappearance of A.

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Knowledge Check

  • After 200s of the initiation of the reaction, 2Ararr4B+(1)/(2)D, the concentration of B is 4xx10^(-2)"mol.L"^(-1) . At the particular time , the rate of the reaction is -

    A
    `10^(-4)"mol.L"^(-1).s^(-1)`
    B
    `2xx10^(-4)"mol.L"^(-1)`
    C
    `5xx10^(-5)"mol.L"^(-1).s^(-1)`
    D
    `2.5xx10^(-4)"mol.L"^(-1).s^(-1)`
    • CHHAYA PUBLICATION-CHEMICAL KINETICS-EXERCISE (NUMERICAL PROBLEMS)
    1. 2Ararr4B+D , in this reaction, concentration of B increases to 2xx10^...

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    2. 2Ararr4B+D , in this reaction, concentration of B increases to 2xx10^...

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    3. 2N(2)O(5)rarr4NO(2)(g)+O(2)(g) , The above reaction is completed in a ...

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    4. 2N(2)O(5)rarr4NO(2)(g)+O(2)(g) , The above reaction is completed in a ...

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    5. 2N(2)O(5)rarr4NO(2)(g)+O(2)(g) , The above reaction is completed in a ...

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    6. Cl(2)+2I^(-)rarr2Cl^(-)+I(2) , the concentration of I^(-) falls from...

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    7. A+BrarrC+D , Calculate the rate law and rate constant of the reactio...

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    8. For the reaction , N(2)(g)+3H(2)(g)rarr2NH(3)(g),(1)/(2)(d[NH(3)])/(d...

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    9. For the reaction , 4NH(3)(g)+5O(2)(g)rarr4NO(g)+6H(2)O(g) the concentr...

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    10. For the reaction , 4NH(3)(g)+5O(2)(g)rarr4NO(g)+6H(2)O(g) the concentr...

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    11. For the reaction , 4NH(3)(g)+5O(2)(g)rarr4NO(g)+6H(2)O(g) the concentr...

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    12. A(2)+B(2)rarr2AB , Fill up the blanks writing the order of reaction wi...

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    13. For the reaction A+Brarr product , (a) the rate of reaction doubles on...

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    14. For the reaction A+BrarrC+D , it is found that rate of reaction doubl...

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    15. Half - life of a first order reaction is 15 min . Calculate rate const...

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    16. 25% of a first order reaction is completed in 30 min . Find the time r...

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    17. A first order reaction takes one hour for 50% completion How long will...

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    18. The half -life of a first order reaction ArarrB is 10 min . What frac...

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    19. In a first order reaction , the amount of reactant decomposed in the f...

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    20. The half -life of a first order reaction is 40min . Calculate the time...

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