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The rate law for the reaction Sucro...

The rate law for the reaction
Sucrose + Water `overset([H^(+)]) to ` Glucose + Fructose is given by

A

Rate = K [ sucrose] [ water]

B

Rate = K [sucrose] `["water"]^(0)`

C

Rate = K `["sucrose"]^(0)` [ water]

D

Rate = K `["sucrose"]^(1//2)["water"]^(1//2)`

Text Solution

Verified by Experts

The correct Answer is:
B
It is a pseudo - unimolecular reaction
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Knowledge Check

  • The difference rate law for the reaction H_(2) +I_(2) to 2HI is

    A
    `-(d[H_(2)])/(dt) = (-d[I_(2)])/(dt) = (-d[HI])/(dt)`
    B
    `(-d[H_(2)])/(dt) = (d[I_(2)])/(dt) = 1/2 (d[HI])/(dt)`
    C
    `1/2(d[H_(2)])/(dt) = 1/2 (d[I_(2)])/(dt) = -(d[HI])/(dt)`
    D
    `-2 (dH_(2)]/(dt)`

  • Sucrose is converted into glucose and fructose by enzyme :

    A
    Maltase
    B
    Amylase
    C
    Invertase
    D
    Hexokinase

  • Hydrolysis of sucrose is given by the following reaction : Sucrose + H_(2) iff Glucose + Fructose If the equilibrium constant (K_(C))" is "2 times 10^(13) at 300 K, the value of Delta, G^(@) at the same temperature will be

    A
    `-8.314" J "mol^(-1)K^(-1) times 300K times "In"(2 times 10^(13))`
    B
    `8.314" J "mol^(-1)K^(-1) times 300K times "In"(2 times 10^(13))`
    C
    `8.314" J "mol^(-1)K^(-1) times 300K times "In"(3 times 10^(13))`
    D
    `-8.314" J "mol^(-1)K^(-1) times 300K times "In"(4 times 10^(13))`
    • ERRORLESS-CHEMICAL KINETICS-NCERT BASED QUESTIONS (Rate Law and Rate Constant)
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    2. For a reaction A+B to C +2D, experimental results were collected for ...

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    3. In a reaction , A + B rarr Product, rate is doubled when the concentra...

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    4. In the reaction 2N(2)O(5) rarr 4NO(2) + O(2), initial pressure is 500...

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    5. The most stable oxides of nitrogen will be :

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    6. If 60% of a first order reaction was completed in 60 minutes, 50% of t...

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    7. The reaction N(2)O(5) (in C Cl(4) solution) rarr 2NO(2) (solution) +...

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    8. A reaction that is of the first order with respect to reactant A has a...

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    9. The specific rate constant of a first order reaction depends on the

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    10. The unit of rate constant for a zero order reaction is

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    11. Which one of the following formula represents a first-order reaction?

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    12. The rate constant for a chemical recation has units L"mol"^(-1)s^(-1) ...

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    13. The rate constant k(1) and k(2) for two different reactions are 10^(16...

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    14. For the reaction A rarr B, the rate law expression is rate =k[A]. Whic...

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    15. For a reaction 2NO(g)+Cl(2)(g) hArr 2NOCl(g).When concentration of Cl(...

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    16. Which is correct about zero order reaction ?

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    17. Starting with one mole of a compound A, it is found that the reaction ...

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