Home
Class 12
CHEMISTRY
The reaction 2N(2)O(5)(g)rarr4NO(2)(g)...

The reaction
`2N_(2)O_(5)(g)rarr4NO_(2)(g)+O_(2)(g)`
is found to be firt order with respect to `N_(2)O_(5)(g)`. Which of the following is correct ?

A

`log(p_(N_(2)O_(5)))` versus time with -ve slope

B

`(p_(N_(2)O_(5)))^(-1)` versus time

C

`(p_(N_(2)O_(5)))` versus time

D

`log(p_(N_(2)O_(5)))` versus tiem with +ve slope

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    OP TANDON|Exercise OBJECTIVE QUESTIONS (LEVEL-B) SET I|48 Videos

  • CHEMICAL KINETICS

    OP TANDON|Exercise OBJECTIVE QUESTIONS (LEVEL-B) SET II|13 Videos

  • CHEMICAL KINETICS

    OP TANDON|Exercise PRACTICE PROBLEMS|70 Videos

  • CARBOXYLIC ACIDS AND THEIR DERIVATIVES

    OP TANDON|Exercise Integer|4 Videos

  • Chemical Thermodynamics and Thermochemistry

    OP TANDON|Exercise Self Assessment (Integer type).|3 Videos

Similar Questions

Explore conceptually related problems

The reaction 2N_(2)O_(5)(g) rarr 4NO_(2)(g) is first order w.r.t. N_(2)O_(5) . Which of the following graphs would yield a straight line?

For a reaction, 2N_(2)O_(5)(g) to 4NO_(2)(g) + O_(2)(g) rate of reaction is:

The reaction 2N_(2)O_(5)(g)rarr4NO_(2)(g)+O_(2)(g) follows first order kinetics. The pressure of a vessel containing only N_(2)O_(5) was found to increase from 50 mm Hg to 87.5 mm Hg in 30 mim. The pressure exerted by the gases after 60 min. will be (Assume temperature remains constant):

2N_(2)O_(5)(g)to4NO_(2)+O_(2)(g) What is the ratio of the rate of decomposition of N_(2)O_(5) to rate of formation of NO_(2)

For the first order reaction 2N_(2)O_(5)(g) rarr 4NO_(2)(g) + O_(2)(g)

In the decompoistion of N_(2)O_(5)(g) , 2N_(2)O_(5)(g)overset(k_(obs))rarr4NO_(2)(g) + O_(2)(g) , the observed rate law is given by (d[O_(2)])/(dt) = k_(obs)[N_(2)O_(5)] . Which of the following proposed mechanics is conisstent with the rate law?

The termolecular reaction 2NO(g) + H_(2)(g) rarr 2NOH(g) is found to be third order obeying the rate law r = k[NO]^(2)[H_(2)] . Show that it is conisstent with either of the following mechanisms: (a) 2NO(g) overset(k_(eq))hArr N_(2)O_(2)(g) ("fast equilibrium") N_(2)O_(2)(g) + H_(2)(g) overset(k')rarr 2NOH(g) (slow) (b) 2NO(g) +H_(2)(g) overset(k'_(eq))hArr NOH_(2)(g) ("fast equilibrium") NOH_(2)(g) + NO(g) overset(k'')rarr 2NOH(g) (slow)

OP TANDON-CHEMICAL KINETICS-OBJECTIVE QUESTIONS (LEVEL-A)
  1. For a first order reaction, calculate the ratio between the time taken...

    Text Solution

    |

  2. In pseudo-unimolecular reactions :

    Text Solution

    |

  3. The reaction 2N(2)O(5)(g)rarr4NO(2)(g)+O(2)(g) is found to be firt...

    Text Solution

    |

  4. Consider the following statements (i) increase in the concentration ...

    Text Solution

    |

  5. In accordance to Arrhenius equation, the plot of log k against (1)/(T)...

    Text Solution

    |

  6. The rate of the reaction C Cl(3)CHO + NO rarr CHC(3) + NO + CO is gi...

    Text Solution

    |

  7. In a reaction 2A + B rarr A(2)B, the reactant A will disappear at

    Text Solution

    |

  8. The rate of the reaction 2NO+O(2)rarr2NO(2),"at" 25^(@)C is r=k[NO]^...

    Text Solution

    |

  9. For the reaction, 2NO+Cl(2)rarr2NOCl the following mechanism has b...

    Text Solution

    |

  10. Consider the following reaction : H(2)(g)+I(2)(g)rarr2HI(g) and "Rat...

    Text Solution

    |

  11. How will the rate r=k[SO(2)][[O(2)] of reaction, 2SO(2)+O(2)rarr2SO...

    Text Solution

    |

  12. In the formation of sulphur trioxide by the contact process, 2SO(2)+...

    Text Solution

    |

  13. For a first order reaction the rate constant is 6.909 "min"^(-1). The ...

    Text Solution

    |

  14. For the reaction A+2BrarrC+D,(d[A])/(dt)k=[A][B]^(2) the expression ...

    Text Solution

    |

  15. Which of the follwing statement is not correct for the reaction, 4A+...

    Text Solution

    |

  16. The overall rate of a reaction is governed by :

    Text Solution

    |

  17. The rate constant of a reaction does not depend upon:

    Text Solution

    |

  18. The half life period of a first order chemical reaction is 6.93 minute...

    Text Solution

    |

  19. For the chemical reaction XrarrY, it is found that the rate of reactio...

    Text Solution

    |

  20. From different sets of data of t(1//2) at diifferent initial concentra...

    Text Solution

    |