Home
Class 12
CHEMISTRY
The accompanying figure depicts a change...

The accompanying figure depicts a change in concentration of species `A` and `B` for the reaction `ArarrB`, as a function of time. The point of inter section of the two curves represents

A

`t_(1//2)`

B

`t_(3//4)`

C

`t_(2//3)`

D

Data insufficient to predict

Text Solution

Verified by Experts

The correct Answer is:
A
The intersection point indicates that half life to the reactant `A` is converted to `B`.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    CENGAGE CHEMISTRY|Exercise Exercises Assertion-Reasoning|22 Videos

  • CHEMICAL KINETICS

    CENGAGE CHEMISTRY|Exercise Exercises Integer|15 Videos

  • CHEMICAL KINETICS

    CENGAGE CHEMISTRY|Exercise Exercises Multiple Correct|34 Videos

  • CARBOXYLIC ACIDS AND THEIR DERIVATIVES

    CENGAGE CHEMISTRY|Exercise Exercises Archives (Analytical And Descriptive)|34 Videos

  • COORDINATION COMPOUNDS

    CENGAGE CHEMISTRY|Exercise Archives Subjective|18 Videos

Similar Questions

Explore conceptually related problems

The figure shows the change in concentration of species A and B as a function of time. The equilibrium constant K_(c) for the reaction A(g)hArr2B(g) is :

An irreversible reaction A+B rarr P is studied under conditions where initial concentrations of A and B are equal.Under these circumstances a graph of In A as a function of time is linear.What is the order of the reaction with respect to A with given data?

At the point of intersection of the two curves shown for the reaction A rarr nB " time " rarr then concentration of B is given by :

The slope of the tangent at a point on the curve of concentration of a reactant as a function of time gives the instantaneous rate of reaction.

The magnetic field at all points within the cyllindrical region whose cross section is indicated in the accompanying Figure starts increasing at a constant rate alpha . T//s . find the magnitud of electric field as a function of r , the distance from the geometric centre of the region.

Consider a reaction, 2A + B rarr Products When concentration of B alone was doubled, the half-life did not change. When the concentration of A alone was doubled, the rate incresed by two times. The unit of rate constant for this reaction is :

Consider a reaction 2A +B to Products. When the concentration of B alone was doubled, the half life did not change. When concentration of A alone was doubled, the rate increased by two times. The unit of rate constant for the reaction is:

CENGAGE CHEMISTRY-CHEMICAL KINETICS-Exercises Single Correct
  1. A catalyst decreases E(a) form 100 KJ mol^(-1) to 80 KJ mol^(-1) At wh...

    Text Solution

    |

  2. Which of the following graphs is for a second order reaction?

    Text Solution

    |

  3. The accompanying figure depicts a change in concentration of species A...

    Text Solution

    |

  4. Which of the following is correct graph for the reaction?

    Text Solution

    |

  5. Which of the following graphs represents zero order if A rarr P At...

    Text Solution

    |

  6. Which of the following expresisons give the effect of temperature on t...

    Text Solution

    |

  7. The plot og log k vs 1//T helps to calculate

    Text Solution

    |

  8. For a first order reaction t(0.75) is 1386 s. Therefore, the specific ...

    Text Solution

    |

  9. In a first order reaction, the concentration of the reactant decreases...

    Text Solution

    |

  10. The rate equation for the reaction 2A+B rarr C is found to be: rate = ...

    Text Solution

    |

  11. A graph plotted between log k versus 1//T for calculating activation e...

    Text Solution

    |

  12. The potential energy diagram for a reaction R rarr P is given below. D...

    Text Solution

    |

  13. The activation energy for a ismple chemical reaction A rarr B is E(a) ...

    Text Solution

    |

  14. The reaction Ararr B follows first order kinetics. The time taken for ...

    Text Solution

    |

  15. The quantum yield of photosyntheiss of

    Text Solution

    |

  16. When the rate determined by the change in concentration of two differe...

    Text Solution

    |

  17. The slope of the line graph of log k versus 1//T for the reaction N(2)...

    Text Solution

    |

  18. The inverison of a sugar follows first order rate equation which can b...

    Text Solution

    |

  19. For a certain decompoistion, the rate is 0.30 M s^(-1) when the concen...

    Text Solution

    |

  20. For a second order reaction dx//dt =k(a-x)^(2). Its half life periof ...

    Text Solution

    |