Home
Class 12
PHYSICS
Which of the following factors will be f...

Which of the following factors will be favourbale for higher yields of NO in the reaction given below ?
`N_(2)+O_(2)hArr 2NO(g) (DeltaH=+ve)`

A

Low temperature, high pressure and high conentration of `N_(2) and O_(2)`

B

High temperature, and high concentrations of `N_(2) and O_(2)` . The reaction remains unaffected by pressure.

C

High temperature , law pressure and low concentration, of `N_(2) and O_(2)`

D

Law temperature, low pressure and high concentraion of `N_(2) and O_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
`N_(2)O_(r)hArr2NO(g)(DeltaH=+ve)`
`Deltan=(+ve)` Endothermic Reaction
`Deltan=P_("mole") -R_("mole")`
=2-2=zero
So, reaction remain unaffected pressure Endothermic `Tuarr` high concentration.
Promotional Banner

Topper's Solved these Questions

  • MOCK TEST 5

    CAREER POINT|Exercise PART (B)-CHEMISTRY|29 Videos

  • MOCK TEST 4

    CAREER POINT|Exercise CHEMISTRY|30 Videos

  • MOCK TEST 6

    CAREER POINT|Exercise Part (B) (CHEMISTRY)|30 Videos

Similar Questions

Explore conceptually related problems

For the reaction N_(2)(g) + 3H_(2)(g) hArr 2NH_(3)(g), DeltaH=?

For N_(2)+3H_(2)hArr2NH_(3),DeltaH= -ve then :-

In which of the following reactions, the formation of product is favoured by decrease in temperature ? (1) N_(2)(g)+O_(2)(g)hArr2NO(g), DeltaH^(@)=181 (2) 2CO_(2)(g)hArr2CO(g)+O_(2)(g), DeltaH^(@)=566 (3) H_(2)(g)+I_(2)hArr2HI(g), DeltaH^(@)=-9.4 (4) H_(2)(g)+F_(2)(g)hArr2HF(g),DeltaH^(@)=-541

In the given reaction N_(2)(g)+O_(2)(g) hArr 2NO(g) , equilibrium means that

The yield of product in the reaction, A_(2)(g)+2B(g) hArr C(g)+Q KJ would be higher at:

Which of the following factors favour the reaction: N_2(g) + 3H_2(g) hArr 2NH_3(g) DeltaH =-93.6 kJ

CAREER POINT-MOCK TEST 5-PART (B)-CHEMISTRY
  1. For a complex [Co(NH(3))(3)CI(3)] pick up true statements ?

    Text Solution

    |

  2. Select incorrect statement :

    Text Solution

    |

  3. Which of the following is the correct order for increasing bond angle...

    Text Solution

    |

  4. Among the halogens, fluorine differs considerably form the other membe...

    Text Solution

    |

  5. Relation between (A) and (B) is :

    Text Solution

    |

  6. Both ionic and covalent bond is present in the following

    Text Solution

    |

  7. Which of the following statements wrong about aniline

    Text Solution

    |

  8. Product (B) is -

    Text Solution

    |

  9. In an atom , an electron is moving with a speed of 600 m/s with an acc...

    Text Solution

    |

  10. Xenon crystallizes in the face-centred cubic lattice and the edge of t...

    Text Solution

    |

  11. The standard enthalpy of formation of octane (C(8)H(18)) is -250kJ //m...

    Text Solution

    |

  12. What is the maximum value of van't Hoff factor for AlCl(3) ?

    Text Solution

    |

  13. In a reversible reaction , K(e) lt K(p) and Delta H =+40 kca. The p...

    Text Solution

    |

  14. Which of the following factors will be favourbale for higher yields of...

    Text Solution

    |

  15. Equal volumes of three acid solutions of pH 3, 4 and 5 are mixed in a ...

    Text Solution

    |

  16. In the following sequence of reaction, the end product is : HC-=CHov...

    Text Solution

    |

  17. Which of the following reaction will not give primary amine ?

    Text Solution

    |

  18. In the reaction the products (A) and (B) are-

    Text Solution

    |

  19. Decreasing order of stability of given carbocatons is as : (i) (...

    Text Solution

    |

  20. Which of the following reagents is best used for the conversion shown ...

    Text Solution

    |