Home
Class 12
CHEMISTRY
The bromination of acetone that occurs i...

The bromination of acetone that occurs in acid solution is represented by this equation.
`CH_(3)COCH_(3)Br(aq)+Br_(2)(aq) to `
`CH_(3)COCH_(2)Br(aq)+H^(+)(aq)+Br^(-)(aq)`
These kinetic data were obtained for given reaction concentrations.
Initial concentrations, M
`{:([CH_(3)COCH_(3)],[Br_(2)],[H^(+)],"Initial rate, disap"),(,,,"pearance of " Br_(2)),(0.30,0.05,0.05,5.7xx10^(-5)),(0.30,0.10,0.05,5.7xx10^(-5)),(0.30,0.10,0.10,1.2xx10^(-4)),(0.40,0.05,0.20,3.1xx10^(-4)):}`
Based on these data, the rate equation is

A

`"rate"=k[CH_(3)COCH_(3)][Br_(2)]`

B

`"rate"=k[CH_(3)COCH_(3)][Br_(2)][H^(-)]^(2)`

C

`"rate"=k[CH_(3)COCH_(3)][Br_(2)][H^(-)]`

D

`"rate"=k[CH_(3)COCH_(3)][H^(+)]`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    AAKASH SERIES|Exercise Objective Exercise - 4 (Assertion (A) & Reason (R) Type Questions)|44 Videos

  • CHEMICAL KINETICS

    AAKASH SERIES|Exercise Objective Exercise - 2|93 Videos

  • CHEMICAL KINETCS

    AAKASH SERIES|Exercise EXERCISE - 3.2|45 Videos

  • CHEMICAL THERMODYNAMICS

    AAKASH SERIES|Exercise Additional Practice Exercise|54 Videos

Similar Questions

Explore conceptually related problems

During the kinetic study of the reaction 2A+B to C+D following results were obtained. {:("S.NO.",[A],[B]"in","Minitial rate of forma"),(,,,"tion of " D "in" ms^(-1)),(I.,0.1,0.1,6.0xx10^(-3)),(II.,0.3,0.2,7.2xx10^(-2)),(III.,0.3,0.4,2.88xx10^(-1)),(IV.,0.4,0.1,2.40xx10^(-2)):} On the basis of above data which one is correct ?

A+Bto products, the kinetic data of the reaction is {:(A("m. lit"^(-1)),B("m. lit"^(-1)),"Rate"("m. lit"^(-1)"Sec"^(-1))),((1)0.5,0.5,2.xx10^(-4)),((2)0.5,1.0,1.99xx10^(-4)),((3)1.0,0.5,2.01xx10^(-4)):} The order of the reaction is

Write the equation for rthe rate of the reaction 5 Br_((aq))^(-)+BrO_(3(aq))^(-)+6H_((aq))^(+)to 3Br _((aq))+3H_(2)O_((l))

The experimental data for the reaction 2A+B_(2)to2AB is given below. Based on the data write the rate equation. {:("[A],mol L"^(-1),[B_(2)]", mol L"^(-1),"Rate, mol L"^(-1)s^(-1)),(0.5,0.5,1.6xx10^(-4)),(0.5,1.0,3.2xx10^(-4)),(1.0,1.0,3.2xx10^(-4)):}

In the reaction BrO_(3).^(-)(aq)+5Br^(-)(aq)+6H^(+) to 3Br_(2)(l)+3H_(2)O(l) The rate of appearance of bromine (Br_(2)) is related to rate of disappearance of bromide ions as following

Find the concentration of hydroxide ion in a 0.25 M solution of trimethylamine, a weak base. (CH_(3))_(3)N+H_(2)OhArr(CH_(3))_(3)+OH^(-),K_(b)=7.4xx10^(-5)

The data given below are for the reactionof NO and Cl_(2) to form NOCl at 295 K [Cl_(2)]" "[NO]" ""initial rate(mol litre"^(-1)"sec"^(-1)) 0.05" "0.05" "1xx10^(-3) 0.15" "0.05" 3xx10^(-3) 0.05" "0.15" "9xx10^(-3) If [Cl_(2)] is halved and (NO) is double the rate of the reaction is ________

The rate constant of zero order reaction is 2xx10^(-2) mole L /sec. If the concentration of the reactant after 25 sec is 0.5 M, the initial concentration is

AAKASH SERIES-CHEMICAL KINETICS-Objective Exercise - 3 (Previous NEET/AIPMT Questions)
  1. If 60% of a first order reaction was completed in 60 min, 50% of the s...

    Text Solution

    |

  2. The rate constant K(1) and K(2) for two different reactions are are 10...

    Text Solution

    |

  3. The bromination of acetone that occurs in acid solution is represented...

    Text Solution

    |

  4. In the reaction BrO(3).^(-)(aq)+5Br^(-)(aq)+6H^(+) to 3Br(2)(l)+3H(2)O...

    Text Solution

    |

  5. For the reaction , N(2)+3H(2) to 2NH(3), "if" (d[NH(3)])/(dt)=2xx10^(-...

    Text Solution

    |

  6. For the reaction A+B products, it is observed that (a) On doubling t...

    Text Solution

    |

  7. Half-life period of a first - order reaction is 1386 seconds. The spec...

    Text Solution

    |

  8. For an endothermic reaction energy of activation is E(a) and enthalpy ...

    Text Solution

    |

  9. For the reaction N(2)O(5)(g) to 2NO(2)(g)+(1)/(2)O(2)(g) the rate ...

    Text Solution

    |

  10. The rate of reaction : 2NO+Cl(2) to 2NOCl is given by the rate equat...

    Text Solution

    |

  11. During the kinetic study of the reaction 2A+B to C+D following results...

    Text Solution

    |

  12. Which of the following statements for the order of a reaction is incor...

    Text Solution

    |

  13. The rate of the reaction 2N(2)O(5) to 4NO(2)+O(2) can be written in th...

    Text Solution

    |

  14. Activation energy (E(a)) and rate constants (k(1) "and" k(2)) of a che...

    Text Solution

    |

  15. In a zero-order reaction for every 10^(@) rise of temperature, the rat...

    Text Solution

    |

  16. In a reaction, A+B to Product, rate is doubled when the concentration...

    Text Solution

    |

  17. What is the activation energy for a reaction if its rate oubles when t...

    Text Solution

    |

  18. The activation energy of a reaction can be determined from the slope o...

    Text Solution

    |

  19. When intitial concentration of a reactant is doubled in a reaction, it...

    Text Solution

    |

  20. A reaction having equal energies of activation for toward and reverse ...

    Text Solution

    |