Home
Class 12
CHEMISTRY
In the following reaction, how is the ra...

In the following reaction, how is the rate of appearance of the underline product related to the rate of disappearance of the underlined reactant?
`BrO_(3)^(-)(aq)+ul(5Br^(-))(aq)+6H^(+)(aq)toul(3Br_(2))_((1))+3H_(2)O_((1))`

A

`(d[Br_(2)])/(dt)==5/3(d[Br^(-)])/(dt)`

B

`(d[Br_(2)])/(dt)=-(d[Br^(-)])/(dt)`

C

`(d[Br_(2)])/(dt)=-(d[Br^(-)])/(dt)`

D

`(d[Br_(2)])/(dt)=-3/5(d[Br^(-)])/(dt)`

Text Solution

Verified by Experts

The correct Answer is:
D
`(-d[BrO_(3)^(-)])/(dt)xx1/1=(-d[Br^(-)])/(dt)xx1/5=(d[Br_(2)])/(dt)xx1/3`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    AAKASH SERIES|Exercise LEVEL-II(LECTURE SHEET EXERCISE-II LINKED COMPREHENSION TYPE QUESTIONS)|9 Videos

  • CHEMICAL KINETICS

    AAKASH SERIES|Exercise LEVEL-II(LECTURE SHEET EXERCISE-III MATCH THE FOLLOWING QUESTIONS)|3 Videos

  • CHEMICAL KINETICS

    AAKASH SERIES|Exercise LEVEL-1 (EXERCISE -II ORDER, MOLECULARITY, HALF LIFE:)|34 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

In the reaction 2NO+O_(2)to2NO_(2) , if the rate of disappearance of O_(2) is 16 "gm min"^(-1) , then the rate of appearance of NO_(2) 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))

In a reaction N_(2)+3H_(2)to2NH_(3) , the rate of appearance of ammonia is 2.5xx10^(-4)" M sec"^(-1) the rate of disappearance of N_(2) will be

For the reaction N_(2)+3H_(2)to2NH_(3) , the rate of disappearance of H_(2) is "0.01 mol lit"^(-1)"min"^(-1) . The rate of appearance of NH_(3) would be

From the rate expression for the following reactions, determine their order of reaction and the admensions of the rate constants. i) 3NO (g)to N_(2)O (g)" "Rate=k[NO]^(2) ii) H_(2)O_(2)(aq) +3I^(-)(aq)+ 2H^(+) to 2H_(2)O(l)+I_(3)" "Rate =k [H_(2)O_(2)][I^(-)] iii) C_(2) H_(5)Cl(g) to C_(2) H_(4)(g) +CO(g)" "Rate =k[CH_(3)CHO]^(3//2) iv) C_(2) H_()5) Cl (g) to C_(2)H_(2) to C_(2)H_(4) (g) + HCl(g)" "Rate =k [C_(2)H_(5)Cl]

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

Define average rate of a reaction. How is the rate of reaction expressed in term of charge in the concentration of reactansts and products for the following reactions. 1) 2HI_((g))to H_(2(g))+I_(2(g)) 2) Hg_((l))+CL_(2(g))to Hg Cl_(2(g)) 3) 5 Br _((aq))+ BrO_((aq))^(-) +6H_((aq))^(+)to 3 Br _(2(aq)) +3H_(2) O_((l))

What sorts of information can you draw from the following reaction ? (CN)_(2)(g)+2OH^(-)(aq)toCN^(-)(aq)+CNO^(-)(aq)+H_(2)O(l)

AAKASH SERIES-CHEMICAL KINETICS-LEVEL-II(LECTURE SHEET EXERCISE-I SINGLE & ONE OR MORE THAN ONE CORRECT ANSWER)
  1. The rate constant of a a reaction depends on

    Text Solution

    |

  2. In the following reaction, how is the rate of appearance of the underl...

    Text Solution

    |

  3. underset((g))(A)+1/2underset((g))(B)tounderset((g))(2C)+1/2underset((g...

    Text Solution

    |

  4. For the reaction 2N(2)O(5)to4NO(2)+O(2), rate and rate constant are 1....

    Text Solution

    |

  5. In the reaction 2A+Bto2C+D, 5 mol/lt of A are allowed to react with 2 ...

    Text Solution

    |

  6. Thallium (I) is oxidized Ce(IV) as follows: Tl^(+)+2Ce^(+4)toTl^(+3)+2...

    Text Solution

    |

  7. underset((g))(CO)+underset((g))(2H(2))to underset((g))(CH(3)OH) In t...

    Text Solution

    |

  8. Hydrogen of vegetable ghee at 250^(@)C reduces pressure of H(2) from 2...

    Text Solution

    |

  9. Which of the followign is (are) true for first order reaction?

    Text Solution

    |

  10. Select the correct statements(s)

    Text Solution

    |

  11. Select the correct statement(s)

    Text Solution

    |

  12. For the reaction 2A+B+Cto2D. The observed rate law is Rate =K[A][B]^(2...

    Text Solution

    |

  13. SO(2) reacts with O(2) as follows 2SO(2) +O(2)to2SO(3), the rate of di...

    Text Solution

    |

  14. For a certain reactiona plot of ([C(0)-C])/C against time t, yields a ...

    Text Solution

    |

  15. At the point of intersection of the two curves shown the conc. Of B is...

    Text Solution

    |

  16. The rate constant for a zero order reaction is 2xx10^(2) mol L^(-1) "s...

    Text Solution

    |

  17. Given that for a reaction of nth order the integrated rate equation is...

    Text Solution

    |

  18. Two first order reactions have half lives in the ratio 3:2. If t(1) an...

    Text Solution

    |

  19. If a is the initial concentration then time required to decompose half...

    Text Solution

    |

  20. A reaction A(2)+B(2)to2AB occurs by the following mechanism: A(2)hA...

    Text Solution

    |