Home
Class 11
CHEMISTRY
Which of the followings are Lewis acids:...

Which of the followings are Lewis acids: `H_(2)O, BF_(3), H^(o+)` and `NH_(4)`?

Text Solution

Verified by Experts

`BF_(3)H^(+),NH_(4)^(+)` ions are Lewis acids.
Promotional Banner

Topper's Solved these Questions

  • EQUILIBRIUM

    DINESH PUBLICATION|Exercise Multiple choice Qestions|16 Videos

  • EQUILIBRIUM

    DINESH PUBLICATION|Exercise Matching Type Questions|6 Videos

  • EQUILIBRIUM

    DINESH PUBLICATION|Exercise Problems for Practice|57 Videos

  • ENVIRONMENTAL CHEMISTRY

    DINESH PUBLICATION|Exercise Integer Type Questions|4 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    DINESH PUBLICATION|Exercise UNIT TEST - 34|1 Videos

Similar Questions

Explore conceptually related problems

Which of the following are Lewis acids ? H_2O , BF_3 ,H^+ and NH_3

Which of the following are Lewis acids ? H_2O, BF_3 , H^(+) , CN^(-) , CO_2

Which of the following are Lewis acids ? (i) H_2O , (ii) BF_3 , (iii) H^+ , (iv) NH_4^+

Which of the following is formed when As_(2)S_(3) is warmed with NH_(4)OH and H_(2)O_(2) ?

DINESH PUBLICATION-EQUILIBRIUM-NCERT
  1. The reaction, CO(g)+3H(2)(g) hArr CH(4)(g)+H(2)O(g) is at equilibrium ...

    Text Solution

    |

  2. What is meant by the conjugate acid-base pair? Find the conjugate acid...

    Text Solution

    |

  3. Which of the followings are Lewis acids: H(2)O, BF(3), H^(o+) and NH(4...

    Text Solution

    |

  4. What will be the conjugate bases for the Bronsted acids ? HF, H(2)SO(4...

    Text Solution

    |

  5. Wirte the conjugate acids for the following Brdddotosted bases: a. ...

    Text Solution

    |

  6. The species: H(2)O, HCO(3)^(Θ), HSO(4)^(Θ) and NH(3) can act both as B...

    Text Solution

    |

  7. Classify the following species into Lewis acid and Lewis base and show...

    Text Solution

    |

  8. The concentration of hydrogen ion in a sample of soft drink is 3.8 xx ...

    Text Solution

    |

  9. The pH of a sample of vinegar is 3.76, Calculate the concentration of ...

    Text Solution

    |

  10. The ionization constant of HF,HCOOH and HCN at 298 K are 6.8xx10^(-4),...

    Text Solution

    |

  11. The ionization constant of phenol is 1.0xx10^(-10). What is the concen...

    Text Solution

    |

  12. The first ionization constant of H(2)S is 9.1xx10^(-8). Calculate the ...

    Text Solution

    |

  13. The ionization constant of acetic acid 1.74xx10^(-5). Calculate the de...

    Text Solution

    |

  14. It has been found that the pH of a 0.01 M solution of an organic acid ...

    Text Solution

    |

  15. Assuming complete dissociation, calculate the pH of the following solu...

    Text Solution

    |

  16. Calculate the pH of the following solutions: a. 2 g of TlOH dissolve...

    Text Solution

    |

  17. The degree of ionisation of a 0.1 M bromoacetic acid solution is 0.13....

    Text Solution

    |

  18. The pH of 0.005 M codenine (C(18)H(21)NO(3)) solution is 9.95. Calcula...

    Text Solution

    |

  19. What is the pH of 0.001 M aniline solution? The ionization constant of...

    Text Solution

    |

  20. Calculate the degree of ionisation of 0.05 M acetic acid if its pK(a) ...

    Text Solution

    |