Home
Class 11
CHEMISTRY
Which of these is least likely to act as...

Which of these is least likely to act as Lewis base?

A

`BF_3`

B

`PF_3`

C

CO

D

`F^-`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • EQUILIBRIUM

    MODERN PUBLICATION|Exercise Objective C.(MCQs)|11 Videos

  • EQUILIBRIUM

    MODERN PUBLICATION|Exercise Objective D.(MCQs) Passage|10 Videos

  • EQUILIBRIUM

    MODERN PUBLICATION|Exercise Objective A.(MCQs)|41 Videos

  • ENVIRONMENTAL POLLUTION

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|15 Videos

  • HALOALKANES AND HALOARENES

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|12 Videos

Similar Questions

Explore conceptually related problems

Amines act as Lewis bases.

Which of the following is least likely to behave as Lewis acid?

MODERN PUBLICATION-EQUILIBRIUM-Objective B.(MCQs)
  1. Buffer solutions have constant acidity and alkalinity because

    Text Solution

    |

  2. Determine the degree of ionisation and pH of a 0.05 M ammonia solution...

    Text Solution

    |

  3. Which of these is least likely to act as Lewis base?

    Text Solution

    |

  4. For the reaction 2A3 hArr 3A2 the equilibrium constant and the DeltaG...

    Text Solution

    |

  5. The pKa of a weak acid HA and pkb of a weak base BOH are 4.60 and 4.80...

    Text Solution

    |

  6. For a given exothermic reaction , K(p) and k'(p) are the equilibrium c...

    Text Solution

    |

  7. For the chemical reaction N(2)(g)+3H(2)(g)hArr2NH(3)(g) The correc...

    Text Solution

    |

  8. Which of the following salts will give highest pH in water?

    Text Solution

    |

  9. Using the Gibb's energy change , DeltaG^@=+63.3 kJ , for the following...

    Text Solution

    |

  10. At 800 K in a sealed vessel for the equilibrium N(2)(g) + O(2) (g) hAr...

    Text Solution

    |

  11. Which one of the following species cannot act as both Bronsted acid a...

    Text Solution

    |

  12. The K(sp) of Ag(2)CrO(4),AgCl,AgBr and AgI are respectively, 1.1xx10^(...

    Text Solution

    |

  13. What is the pH of the resulting solution when equal volumes of 0.1 M N...

    Text Solution

    |

  14. Which one of the following pairs of solution is not an acidic buffer?

    Text Solution

    |

  15. If the equilibrium constant for N(2) (g) + O(2)(g) hArr 2NO(g) is K...

    Text Solution

    |

  16. If the value of equilibrium constant for a particular reaction is1.6xx...

    Text Solution

    |

  17. MY and NY(3) two nearly insoluble salts, have the same K(sp) values of...

    Text Solution

    |

  18. The percentage of pyridine (C(5)H(5)N) that forms pyridinium ion (C(5)...

    Text Solution

    |

  19. The pH of a solution of AgCI(s) with solubility product 1.6 xx 10^(-10...

    Text Solution

    |

  20. Which of the following statement is not correct?

    Text Solution

    |