Home
Class 12
CHEMISTRY
For the reaction N(2) + 3H(2) to 2NH(3) ...

For the reaction `N_(2) + 3H_(2) to 2NH_(3)` if
`(Delta[NH_(3)])/(Deltat) = 2 xx 10^(-4) mol L^(-1)s^(-1)`, the value of `(-Delta[H_(2)])/(Deltat)` would be

A

`1 xx 10^(-4) mol L^(-1) s^(-1)`

B

`3 xx 10^(-4) mol L^(-1) s^(-1)`

C

`4 xx 10^(-4) mol L^(-1) s^(-1)`

D

`6 xx 10^(-4) mol L^(-1) s^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B

`N_2+3H_2 hArr 2NH_3`
`(-Delta[N_(2)])/(Delta t)=-(1)/(3)(Delta[H_(2)])/(Delta t)=(1)/(2)(Delta[NH_(3)])/(Delta t)`
`:. (-Delta [H_(2)])/(Delta t)=(3)/(2) xx (Delta[NH_(3)])/(Delta t)=(3)/(2) xx 2 xx 10^(-4)`
`=3 xx 10^(-4) mol "litre"^(-1) sec^(-1)`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    DISHA PUBLICATION|Exercise EXERCISE 1 : CONCEPT BUILDER (TOPICWISE)(TOPIC 3 : Theories of Rate of Reaction)|17 Videos
  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    DISHA PUBLICATION|Exercise EXERCISE-2: CONCEPT APPLICATOR|30 Videos
  • CHEMISTRY IN EVERDAY LIFE

    DISHA PUBLICATION|Exercise Exercise|88 Videos

Similar Questions

Explore conceptually related problems

For the reaction N_(2) + 3 H_(2) = 2 NH_(3) ,

For the reaction N_2(g) + 3H_2(g) to 2NH_3(g) " if " (Delta[NH_3])/(Deltat) = 4xx 10^(-4) mol.l^(-1) s^(-1) , the value of (-Delta[H_2])/(Deltat) would be

For the reaction : N_(2) +3H_(2) rarr 2NH_(3)," If "(Delta [NH_(3)])/(Delta t)=2xx10^(-4)" mol L"^(-1) s^(-1) , the value of -(Delta [H_(2)])/(Delta t) would be :

For the reaction N_(2)(g) +3H_(2)(g) to 2NH_(3)(g) If Delta[NH_(3)]//Deltat= 4 xx 10^(-8)mol L^(-1)s^(-1) , what is the value of Delta[H_(2)]//Deltat =?

For the reaction, N_(2) + 3H_(2) rarr 2NH_(3) , if (d[NH_(3)])/(d t) = 2 xx 10^(-4) "mol L"^(-1) s^(-1) , the value of (-d[H_(2)])/(d t) would be:

For the reaction N_(2)(g)+3" H"_(2)(g)to2" NH"_(3)(g) , if Delta[NH_(3)]//Deltat=4xx10^(-8)" mol L"^(-1)s^(-1) what is the value of -Delta[H_(2)]//Deltat ?

For the reaction N_(2)(g)+3" H"_(2)(g) to 2" NH"_(3)(g) , if Delta[NH_(3)]//Deltat=4xx10^(-8)"mol L"^(-1)s^(-1) what is the value of -Delta[H_(2)]//Deltat ?

For the reaction N_(2)+3H_(2) rarr 2NH_(3) , if (d[NH_(3)])/(dt).=4xx10^(-4) mol L^(-1)s^(-1) , the value of (-d[H_(2)])/(dt) would be

For the reaction , N_2+3H_2rarr2NH_3 if (d[NH_3])/(dt)=2xx10^(-4)"mol L"^(-1) s^(-1) , the value of (-d[H_2])/(dt) would be

DISHA PUBLICATION-CHEMICAL KINETICS -EXERCISE 2 : CONCEPT APPLICATOR
  1. Consider the reaction, Cl(2)(aq) + H(2)S(aq) rarr S(s) + 2H^(+) (aq)...

    Text Solution

    |

  2. In a reversible reaction 2NO(2)underset(k(2))overset(k(1))iffN(2)O(4),...

    Text Solution

    |

  3. For the reaction N(2) + 3H(2) to 2NH(3) if (Delta[NH(3)])/(Deltat) =...

    Text Solution

    |

  4. The mechanism of the reaction 2NO + O(2) rarr 2NO(2) is NO + NO un...

    Text Solution

    |

  5. For a reaction initial rate is given as : R(0)=k[A(0)]^(2)[B(0)]. By w...

    Text Solution

    |

  6. When ethyl acetate was was hydrolysedin presemce of 0.1 M HCl, the rat...

    Text Solution

    |

  7. The temperature dependence of rate constant (k) of a chemical reaction...

    Text Solution

    |

  8. A graph between log t((1)/(2)) and log a (abscissa), a being the init...

    Text Solution

    |

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

    Text Solution

    |

  10. Decomposition of NH(4)NO(2)(aq into N(2)(g) and 2H(2)O(l) is first ord...

    Text Solution

    |

  11. For a reaction Aoverset(k(r)=0.6M min^(-1))to2B starting with 1 M of...

    Text Solution

    |

  12. For an elementary reaction , X(g)toY(g)+Z(g) the half life period is...

    Text Solution

    |

  13. Consider following two competing first ordr reactions, Poverset(k(1)...

    Text Solution

    |

  14. For the reaction (i) A overset(k(1))to P (ii) B overset(k(II))to...

    Text Solution

    |

  15. The decomposition of N(2)O(5) in carbon tetrachloride was followed by...

    Text Solution

    |

  16. The half-life of first order decomposition of NH(4)NO(3) is 2.10 hr at...

    Text Solution

    |

  17. The hydrolysis of sucrose was studied with the help of calorimeter and...

    Text Solution

    |

  18. The value of t(0.875)/(t(0.50) for n^(th) order reaction is

    Text Solution

    |

  19. In an attempt to compare the half-lives of two radioactive elements A...

    Text Solution

    |

  20. The initial rates ofreaction 3A + 2B + C to Products, at different ...

    Text Solution

    |