Home
Class 12
CHEMISTRY
PCl(5)+Cl^(-) rarr PCl(6)^(-). The wrong...

`PCl_(5)+Cl^(-) rarr PCl_(6)^(-)`. The wrong statement regarding the above the equation is

A

Hybridisation of P changes from `sp^(3)d` to `sp^(3)d^(2)`

B

Oxidation number of P changes from `+5` to `+6`

C

Covalency of P changes from 5 to 6

D

Here `PCl_(5)` is a Lewis acid

Text Solution

Verified by Experts

The correct Answer is:
B
`2KNO_(3)+10Krarr6K_(2)O+N_(2)`,
`NH_(4)NO_(3)rarrN_(2)O+2H_(2)O`
Promotional Banner

Topper's Solved these Questions

  • 15TH GROUP ELEMENTS

    NARAYNA|Exercise Level-IV|30 Videos

  • 15TH GROUP ELEMENTS

    NARAYNA|Exercise Level-I (H.W)|36 Videos

  • 15TH GROUP ELEMENTS

    NARAYNA|Exercise Level-II (C.W)|49 Videos

  • ELECTRO CHEMISTRY

    NARAYNA|Exercise SUBJECTIVE QUESTIONS|48 Videos

  • 16 TH GROUP ELEMENTS

    NARAYNA|Exercise EXERCISE - 4 NCERT EXAMPLERS/H.O.T.S.|18 Videos

Similar Questions

Explore conceptually related problems

Pure PCl_(5)(g) was introduced into an evacuated vessel and comes to equilibrium at 24^(@)C and 2 atm pressure. At equilibrium mixture contains 40% by volume of Cl_(2)(g) PCl_(5)(g)hArr(PCl_(3)(g)+Cl_(2)(g) Which of the following statement(s) regarding the above equilibrium is/are correct?

Choose the correct statement regarding PCl_(5)

PCl_(3), PCl_(3) and Cl_(2) are at eqilibrium at 500 K and above have concentration 1.59 M for PCl_(3), 1.59 M for Cl_(2) and 1.41 M for PCl_(5). Calculate K_(c) for the reaction : PCl_(5) hArr PCl_(3) + Cl_(2)

For the reaction PCl_(5)(g) hArr PCl_(3)(g)+Cl__(2)(g) The forward reaction at constant temperature is favoured by

Consider the equilibrium PCl_(3)(g)+Cl_(2)(g) hArr PCl_(5)(g) How would the following affect the position of equilibrium? a. Addition of PCl_(3) b. Addition of Cl_(2) c. Removal of PCl_(5) e. Addition of He without a change in volume

Express the rate of the following reactions: (a) PCl_(5) rarr PCl_(3) + Cl_(2) (b) 2NO_(2) rarr 2NO + O_(2) in terms of the concentrations of reactants and Products.

For the reaction PCl_(5)(g) hArr PCl_(3)(g)+Cl_(2)(g) the forward reaction at constant temeprature is favoured by

NARAYNA-15TH GROUP ELEMENTS-Level-III
  1. Nitrogen can be purified from the impurities of oxides of nitrogen and...

    Text Solution

    |

  2. Animals die in pure nitrogen atmosphere because

    Text Solution

    |

  3. PCl(5)+Cl^(-) rarr PCl(6)^(-). The wrong statement regarding the above...

    Text Solution

    |

  4. When sodium metal is dissolved in liquid ammonia, blue colour solution...

    Text Solution

    |

  5. In Nitrogen family the H-M-H angle in the hydrides MH(3) gradually bec...

    Text Solution

    |

  6. NH(4)Cl(s) is heated in test tube.Vapours are brought in contract with...

    Text Solution

    |

  7. Ammonia is not a product in the

    Text Solution

    |

  8. Which of the following statements is correct?

    Text Solution

    |

  9. Treatment of NH(3) with excess of ethyl chloride gives:

    Text Solution

    |

  10. Phosphine is not obtained by the reaction

    Text Solution

    |

  11. It is recommended that ammonia bottles be opened after cooling in ice ...

    Text Solution

    |

  12. The dipoles moment of NF(3) is less than NH(3) because

    Text Solution

    |

  13. Ammnonia will be obtained in

    Text Solution

    |

  14. The compound (SiH)(3)N is expected to be

    Text Solution

    |

  15. The number of P-O-P bonds present in P(4)O(6) and P(4)O(10) are respec...

    Text Solution

    |

  16. One of the acid listed below is formed P(2)O-(3) and the rest are form...

    Text Solution

    |

  17. Group 15 of the periodic table consists of the elements N, P, As, Sb a...

    Text Solution

    |

  18. The number of bond in P(4)O(10) is

    Text Solution

    |

  19. The nitrate which when heated gives off a gas (or) a mixture of gases ...

    Text Solution

    |

  20. Ammonia can not be obtained by

    Text Solution

    |