Home
Class 12
CHEMISTRY
In a reaction , 2Ararr Products , the co...

In a reaction , `2Ararr` Products , the concentration of A decreases from `0.5"mol.L"^(-1) " to "0.4"mol."^(-1)` in 10min . Calculate the rate during this interval.

Text Solution

Verified by Experts

Average rate `=-(1)/(2)(Delta[A])/(Deltat)=-(1)/(2)(0.4-0.5)/(10)`
`=-(1)/(2)(-0.1)/(10)=5xx10^(-3)"M.min"^(-1)`
or, `8.33xx10^(-5)"M.s^(-1)`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    CHHAYA PUBLICATION|Exercise SOLVED NCERT TEXTBOOK PROBLEMS (NCERT EXERCISE QUESTIONS)|44 Videos

  • CHEMICAL KINETICS

    CHHAYA PUBLICATION|Exercise HIGHER ORDER THINKING SKILL (HOTS) QUESTIONS|18 Videos

  • CHEMICAL KINETICS

    CHHAYA PUBLICATION|Exercise SOLVED CBSE SCANNER (ALL INDIA-2018)|2 Videos

  • BIOMOLECULES

    CHHAYA PUBLICATION|Exercise Practic Set 29|1 Videos

  • CHEMICAL THERMODYNAMICS

    CHHAYA PUBLICATION|Exercise Practice Set 6|15 Videos

Similar Questions

Explore conceptually related problems

In a reaction, 2A to Products the concentration of A decreases from 0.5 mol mol L^-1 min^-1 in 10 minutes. Calculate the rate during this interval ?

For a first order reaction , Ararr Products , the concentration of A changes from 0.1 (M) to 0.025(M) in 40 minutes . The rate of reaction when the concentration of A is 0.01 (M) , is -

In the reaction , ArarrB concentration of A decreases from 0.35 (M) to 0.15 (M) in 30 min. Determine the average rate of reaction in the given interval considering the unit of time to be s .

Consider the reaction 2Ararr4B+C taking place in a closed container. If the concentration of B increases to 5xx10^(-3)"mol".L^(-1) in 10s , then find the reaction -rate in the given interval.

Cl_(2)+2I^(-)rarr2Cl^(-)+I_(2) , the concentration of I^(-) falls from 0.35"mol.L"^(-1)" to " 0.25"mol.L"^(-1) in 5min . What is the average rate of reaction ? Calculate the rate of formation of I_(2) .

For the reaction , 4NH_(3)(g)+5O_(2)(g)rarr4NO(g)+6H_(2)O(g) the concentration of NO increases to 0.18"mol.L"^(-1) in 5s. Calculate the rate of the reaction during that period of time

Consider the reaction 2Ararr4B+C taking place in a closed container. If the concentration of B increases to 5xx10^(-3)"mol".L^(-1) in 10s , then find the rate of disappearance of A

For the reaction , 4NH_(3)(g)+5O_(2)(g)rarr4NO(g)+6H_(2)O(g) the concentration of NO increases to 0.18"mol.L"^(-1) in 5s. Calculate rate of formation of water

After 200s of the initiation of the reaction, 2Ararr4B+(1)/(2)D, the concentration of B is 4xx10^(-2)"mol.L"^(-1) . At the particular time , the rate of the reaction is -

Consider the reaction 2Ararr4B+C taking place in a closed container. If the concentration of B increases to 5xx10^(-3)"mol".L^(-1) in 10s , then find the rate of formation of B

CHHAYA PUBLICATION-CHEMICAL KINETICS-SOLVED NCERT TEXTBOOK PROBLEMS (NCERT INTEXT QUESTIONS)
  1. The decomposition of N(2)O(5) " in CCl"(4) at 318K has been studied b...

    Text Solution

    |

  2. For the reaction RrarrP , the concentration of a reactant changes fro...

    Text Solution

    |

  3. In a reaction , 2Ararr Products , the concentration of A decreases fro...

    Text Solution

    |

  4. Calculate the overall order of a reaction which has the rate expressio...

    Text Solution

    |

  5. Calculate the overall order of a reaction which has the rate expressio...

    Text Solution

    |

  6. Identify the reaction order from each of the given rate constants: ...

    Text Solution

    |

  7. Identify the reaction order from each of the given rate constants: ...

    Text Solution

    |

  8. For a reaction , A+Brarr product, rate law is given by, r=k[A]^(1//2)x...

    Text Solution

    |

  9. The conversion of molecules X to Y follows second order kinetics . If ...

    Text Solution

    |

  10. The initial concentration of N(2)O(5) in the following first order rea...

    Text Solution

    |

  11. The following data were obtained during the first order thermal decomp...

    Text Solution

    |

  12. A first order reaction is found to have a rate constant, k=5.5xx10^(-1...

    Text Solution

    |

  13. Show that in a first order reaction , time required for 99.9% completi...

    Text Solution

    |

  14. Hydrolysis of methyl acetate in aqueous solution has been studied by t...

    Text Solution

    |

  15. A first order reaction has a rate constant 1.15xx10^(-3)s^(-1) . How l...

    Text Solution

    |

  16. Time required to decompose SO(2)Cl(2) to half of its initial amount is...

    Text Solution

    |

  17. The rate constants of reaction at 500K and 700K are 0.02s^(-1) and 0....

    Text Solution

    |

  18. First order rate constant for the decomposition of ethyl iodide, C(2)H...

    Text Solution

    |

  19. What will be the effect of temperature on the constant?

    Text Solution

    |

  20. Rate of the chemical reaction doubles for an increase of 10K from 298K...

    Text Solution

    |