Home
Class 12
CHEMISTRY
N(2)O(5(g)) rarr 2NO(2(g)) + (1)/(2)O(2(...

`N_(2)O_(5(g)) rarr 2NO_(2(g)) + (1)/(2)O_(2(g))`. In the above first order reaction the initial concentration of `N_(2)O_(5)` is `2.40 xx 10^(-2) mol L^(-1)` at 318 K. The concentration of `N_(2)O_(5)` after 1 hour was `1.60 xx 10^(-2) mol L^(-1)`. The rate constant of the reaction at 318K is ______ `xx 10^(-3) "min"^(-1)`. (Nearest integer) [Given: log3= 0.477, log 5= 0.699]

Promotional Banner

Topper's Solved these Questions

  • JEE MAINS 2021

    JEE MAINS PREVIOUS YEAR|Exercise Chemistry Section A |40 Videos

  • JEE MAINS 2021

    JEE MAINS PREVIOUS YEAR|Exercise Chemistry Section B|20 Videos

  • JEE MAINS 2021

    JEE MAINS PREVIOUS YEAR|Exercise CHEMISTRY (SECTION-A)|80 Videos

  • JEE MAINS 2020

    JEE MAINS PREVIOUS YEAR|Exercise CHEMSITRY|25 Videos

  • JEE MAINS 2022

    JEE MAINS PREVIOUS YEAR|Exercise CHEMISTRY (SECTION-B)|10 Videos

Similar Questions

Explore conceptually related problems

For the reaction N_(2)O_(5) rarr 2NO_(2) + (1)/(2) O_(2) , the rate of disappearance of N_(2)O_(5) is 6.25 xx 10^(-3) "mol L"^(-1) s^(-1) . The rate of formation of NO_(2) and O_(2) will be respectively.

The rate constant of the first order, decomposition of N_(2)O_(5) at 25^(@) is 3.00 xx 10^(-3) min^(-1) . If the initial concentration of N_(2)O_(2) is 2.00 xx 10^(-3) mol L^(-1) , How long will it take for the concentration to drop to 5.00 xx 10^(-4) mol L^(-1) ?

PCl _(5) (g) to PCl _(3) (g) + Cl _(2) (g) In the above first order reaction the concentration of PCl _(5) reduces from initial concentration 50 mol L ^(-1) to 10 mol L ^(-1) m 120 minutes at 300K. The rate constant for the reaction at 300 K is x xx 10 ^(-2) "min"^(-1). The value of x is ______________[Given log 5 = 0.69989 ]

The rate constant of the reaction 2H_(2)O_(2)(aq) rarr 2H_(2)O(l) + O_(2)(g) is 3 xx 10^(-3) min^(-1) At what concentration of H_(2)O_(2) , the rate of the reaction will be 2 xx 10^(-4) Ms^(-1) ?

The rate constant for the reaction 2N_(2)O_(5) rarr 4NO_(2)+O_(2) is 3.0 xx 10^(-5) s^(-1) . If the rate is 2.40 xx 10^(-5) mol L^(-1) s^(-1) , then the concentration of N_(2)O_(5) (in mol L^(-1) ) is

JEE MAINS PREVIOUS YEAR-JEE MAINS 2021-CHEMISTRY (SECTION-B)
  1. A copper complex crystallising in a CCP lattice with a cell edge of 0....

    Text Solution

    |

  2. Number of electrons that Vanadium (Z=23) has in p-orbitals is equal to

    Text Solution

    |

  3. N(2)O(5(g)) rarr 2NO(2(g)) + (1)/(2)O(2(g)). In the above first order ...

    Text Solution

    |

  4. If the concentration of glucose (C(6)H(12)O(6)) in blood is 0.72 gL^(-...

    Text Solution

    |

  5. A system does 200 J of work and at the same time absorbs 150 J of heat...

    Text Solution

    |

  6. An accelerated electron has a speed of 5 xx 10^6 ms^(-1) with an uncer...

    Text Solution

    |

  7. Number of electrons present in 4f orbital of Ho^(3+) ion is . (Given ...

    Text Solution

    |

  8. Consider the above chemical reaction. The total number of stereoisomer...

    Text Solution

    |

  9. For a chemical reaction A to B, it was found that concentration of B i...

    Text Solution

    |

  10. The number of significant figures in 0.00340 is .

    Text Solution

    |

  11. Assuming that Ba(OH)2 is completely ionised in aqueous solution under ...

    Text Solution

    |

  12. 0.8 g of an organic compound was analysed by Kjeldahl's method for the...

    Text Solution

    |

  13. When 3.00 g of a substance 'X' is dissolved in 100 g of "CC"l4, it rai...

    Text Solution

    |

  14. An LPG cylinder contains gas at a pressure of 300 kPa at 27^(@)C. The...

    Text Solution

    |

  15. The density of NaOH solution is 1.2 g cm^(-3). The molality of this so...

    Text Solution

    |

  16. CO(2) gas adsorbs on charcoal following Freundlich adsorption isotherm...

    Text Solution

    |

  17. The conductivity of a weak acid HA of concentration 0.001 mol L^(-1) i...

    Text Solution

    |

  18. 1.46 g of a biopolymer dissolved in a 100 mL water at 300 K exerted an...

    Text Solution

    |

  19. An organic compound is subjected to chlorination to get compound A usi...

    Text Solution

    |

  20. The number of geometrical isomers possible in triamminetrinitrocobalt ...

    Text Solution

    |