Home
Class 12
CHEMISTRY
Consider the following parallel reaction...

Consider the following parallel reactions being given by `A(t_(1//2) = 1.386 xx 10^(2) hours)`, each path being first order.

If the distribution of `B` in the Product mixture is `50%`, the partical half life of `A` for converison into `B` is

A

346.5 h

B

231 h

C

154 h

D

92.4 h

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NTA JEE MOCK TEST 104

    NTA MOCK TESTS|Exercise CHEMISTRY|25 Videos
  • NTA JEE MOCK TEST 107

    NTA MOCK TESTS|Exercise CHEMISTRY|25 Videos

Similar Questions

Explore conceptually related problems

Consider the following parallel first order reactions: Half-life of the overall decay of A is 2 ys while half-life for the formation of B is 3yr. Half-life for the formation for C (in years) is :

A first order gas reaction has k = 1.5 xx 10^(-6) s^(-1) at 200^(@)C . If the reaction is allowed to run for 10 h , what have changed in the Product? What is the half-life of this reaction?

Half life ( t_1 ) of the first order reaction and half life ( t_2 ) of the 2 ""^(nd) order reaction are equal. If initial concentration of reactants in both reaction are same then ratio of the initial rate of the reaction

For the following elementary first order reaction: If k_(2)=2k_(1) , then % of B in overall product is:

When temperature of a reaction mixture is changed from T_(1) to T_(2) half life is found to decrease thus,

Half-life (t_(1)) of the first order reaction and half-life (t_(2)) of the second order reaction are equal. Hence ratio of the rate at the start of the start of the reaction:

NTA MOCK TESTS-NTA JEE MOCK TEST 106-CHEMISTRY
  1. Which of the following compounds does not liberate nitrogen with HNO(2...

    Text Solution

    |

  2. Identify Z in the sequence CH(3)-CH(2)-CH=CH(2)overset(HBr//H(2)O(2)...

    Text Solution

    |

  3. Which of the following is known as broad spectrum antibiotic?

    Text Solution

    |

  4. In the electrolytic refining of zinc,

    Text Solution

    |

  5. When xenon hexafluoride is treated with AsF(5) to form an ionic compou...

    Text Solution

    |

  6. Match the following-

    Text Solution

    |

  7. Consider the following parallel reactions being given by A(t(1//2) = 1...

    Text Solution

    |

  8. Which of the following is incorrect?

    Text Solution

    |

  9. Given E(Cr^(3+)//Cr^(@))= -O*74V,E(MnO(4)^(-)//Mn^(2+))^(@) = 1.51V E...

    Text Solution

    |

  10. 0.45 gm of an organic compound gave on combution 0.792 gm of CO2 and 0...

    Text Solution

    |

  11. The wave number of first emission line in the atomic spectrum of hydro...

    Text Solution

    |

  12. At low pressure, the van der Waals equation is reduced to

    Text Solution

    |

  13. When potassium is reacted with oxygen, which of the following compound...

    Text Solution

    |

  14. Carnellite is a mineral of

    Text Solution

    |

  15. Acetone on treatment with CH(3)-Mg-I and on further hydrolysis gives

    Text Solution

    |

  16. The value of log(10)K for a reaction A hArr B is (Given: Delta(f)H(298...

    Text Solution

    |

  17. On ozonolysis, an alkene (x) forms two carbonyl compounds namely butan...

    Text Solution

    |

  18. Out of all the possible isomers of C(5)H(11)Cl, how many are secondary...

    Text Solution

    |

  19. The bond order of NO molecule is

    Text Solution

    |

  20. If the density of some lake water is 1.25 g mL^(-1) and contains 92g o...

    Text Solution

    |