Home
Class 12
CHEMISTRY
The rate constant for the reaction, 2N2O...

The rate constant for the reaction,
`2N_2O_5to 4NO_2+3.0`xx 10^-5s^-1.`if the reaction rate is `2.4 xx 10^-5 Ms^-1`. then the concentration of `N_2O_5` in M is:

A

1.4

B

1.2

C

0.04

D

0.8

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    PATHFINDER|Exercise QUESTION BANK|54 Videos

Similar Questions

Explore conceptually related problems

The rate constant for the reaction 2N_2O_5rarr4NO_2+O_2 is 3xx10^-5 sec^-1 ,if the rate is 2.4xx10^-5 molL^-1s^-1 the concentration of N_2O_5 (Mole/lit) will be

2N_2O_5 iff 4NO_2 +O_2 If rate and rate constant for above reaction are 2.40 xx 10^-5 mol L^-1s^-1 and 3xx10^-5s^-1 respectively, then calculate the concentration of N_2O_5

Decomposition of N_(2)O_(5) in liquid "CCl"_(4) is a first order reaction : 2N_(2)O_(5)rarr4NO_(2)+O_(2) . The rate constant for this reaction is 3.66xx10^(-2) "min"^(-1) . Determine the reaction -rate when the concentration of N_(2)O_(5)=3.15"mol .L"^(-1)

The rate constant of the reaction ArarrB " is " 0.6xx10^(-3)"mol.L"^(-1).s^(-1) . If the concentration of A is 5(M) , then concentration of B after 20 min is -

Decomposition of N_(2)O_(5) in liquid "CCl"_(4) is a first order reaction : 2N_(2)O_(5)rarr4NO_(2)+O_(2) . The rate constant for this reaction is 3.66xx10^(-2) "min"^(-1) . At what concentration of N_(2)O_(5) will the reaction -rate be 3.854xx10^(-2)"mol.L"^(-1)."min"^(-1) ?

At a particular temperature , the rate constant of the reaction 2N_(2)O_(5)(g)rarr4NO_(2)(g)+O_(2)(g) " is "6xx10^(-5)s^(-1) . If the reaction -rate of the reaction is 4.2xx10^(-5)"mol.L"^(-1).s^(-1) , then concentration of N_(2)O_(5)("mol.L"^(-1)) will be -

The rate constant for a first order decomposition of N_2O_5 at 25^@C is 3.0xx10^-2"min"^-1 . If the Initial concentration of N_2O_5 is 2.0 xx 10^-3 mol L^-1 , how tong will take for the concentration to drop to 5.0 xx 10^-4 mol L^-1 ?

The rate of a reaction is 1.2xx10^-3 L mol^-1s^-1 , What is the order of the reaction?

If the concentration of the reactant of a first order reaction is 10^(-1)"mol .L"^(-1) , the reaction -rate is 3xx10^(-4)"mol.L"^(-1).s^(-1) . When the concentration is 10^(-2)"mol.L"^(-1) , what is the rate of reaction ?

The rate constant of the reaction --- 2H_2O_2(aq) to 2H_2O(l) + O_2(g) is 3xx10^-3 "min"^-1 , At what concentration of H_2O_2 , the rate of reaction will be 2xx10^-4 Ms^-1 ?

PATHFINDER-CHEMICAL KINETICS-QUESTION BANK
  1. if a is the initial concentration then time required to decompose hafe...

    Text Solution

    |

  2. What will be the order of reaction for a chemical change having follow...

    Text Solution

    |

  3. The rate constant for the reaction, 2N2O5to 4NO2+3.0xx 10^-5s^-1.if th...

    Text Solution

    |

  4. Which is correct relation between dc/dt,dn/dt and dp/dt, where c,n,p r...

    Text Solution

    |

  5. For a first order reaction the ratio of times to complete 99.9% and ha...

    Text Solution

    |

  6. The decomposition of a hydrocarbon follows the equation k= (4.5 xx 10^...

    Text Solution

    |

  7. A reaction (A) forms two products Ea2 =2Ea1 than K1 and K2 will be...

    Text Solution

    |

  8. The activation energy of a reaction is 12.89 kcal/mol. The increase in...

    Text Solution

    |

  9. A to B DeltaH=-10KJ mol, Ea=50KJ // mol then activation energy of B t...

    Text Solution

    |

  10. The rate constant, the activation energy and the arrameter parameter o...

    Text Solution

    |

  11. For an exothermic chemical process occurring in two steps as: (i)A+B r...

    Text Solution

    |

  12. if activation energy of a reaction is zero

    Text Solution

    |

  13. For an exothermic reaction where Delta H represents the enthalpy of th...

    Text Solution

    |

  14. The decomposition of phosphine (PH3) an tungsten at low pressure is a ...

    Text Solution

    |

  15. The rate of a first order reaction is 0 04 mol L^-1s^-1 at 10 seconds ...

    Text Solution

    |

  16. The addition of a catalyst during a chemical reaction alters which of ...

    Text Solution

    |

  17. Which of the statements (1) - (4) about the reaction profile below is ...

    Text Solution

    |

  18. 75% of a first order reaction was completed in 32 min. When would 50% ...

    Text Solution

    |

  19. Higher order (gt3) reactions are rare due to

    Text Solution

    |

  20. For the reaction A + 2B to C, the reaction rate is doubled if the conc...

    Text Solution

    |