Home
Class 12
CHEMISTRY
The following are some statements relate...

The following are some statements related to VA group hydrides
I : Reducing property increases from `NH_(3)` to `BiH_(3)`
II : Tendency to donate lone pair decreases from `NH_(3)` to `BiH_(3)`
III : Ease of replacing H with Cl decreases from `NH_(3)` to `BiH_(3)`
IV : Ease of formation of hydrides decreases from `NH_(3)` to `BiH_(4)`
The correct statements are:

A

I, II, III, IV

B

I, III and IV

C

I, II and IV

D

I and IV

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • VA GROUP ELEMENTS

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 2 (AMMONIA AND NITRIC ACID)|5 Videos

  • SURFACE CHEMISTRY

    AAKASH SERIES|Exercise Objective Excersice - 4 (ASSERTION (A)& REASON (R ) TYPE QUESTION)|34 Videos

  • VIA GROUP ELEMENTS

    AAKASH SERIES|Exercise PRACTICE SHEET - 5 ( Integer answer type Questions)|6 Videos

Similar Questions

Explore conceptually related problems

The following are some statements related to VA group hydrides, I. Reducing proeprty increases from NH_(3) to BiH_(3) II. Tendency to donate lone pair decreases from NH_(3) to BiH_(3) . III. Thermal stability of hydrides decreases from NH_(3) to BiH_(3) . IV. bond angle of hydrides decreases from NH_(3) to BiH_(3) .

10 ml N_(2) is reacted with 20 ml H_(2) to form NH_(3) . The correct statements is /are

(A): Thermal stability of VA group hydrides decreases from NH_(3) to BiH_(3) (R): The dissociation energy of M - H bond! increases down the group regularly

The following are some stements related to IIA group metals I) The reaction with water increases from Be to Ba II) The ionic nature of hydrides decreases from Be to Ba III) The thermal stability of the peroxides increases with increase in cationic size IV) The solubility of halides increases from Mg to Ba The correct statements are of

(A) : Thermal stability of VA group hydrides decreases from NH_3 " to " BIH_3 (R) : The bond dissociation energy of M - H bond increases down the group regularly

Consider the molecules CH_(4),NH_(3) and H_(2)O Which of the statements is false?

The decreasing values of bond angles from NH_(3) to SbH_(3) down the group 15 of the periodic table is due to

AAKASH SERIES-VA GROUP ELEMENTS-PRACTICE EXERCISE
  1. The decreasing values of bond angles from NH(3) to SbH(3) down the gro...

    Text Solution

    |

  2. One mole of calcium phosphide on reaction with excess of water gives

    Text Solution

    |

  3. The following are some statements related to VA group hydrides I : R...

    Text Solution

    |

  4. Which of the following oxides of nitrogen is a brown coloured gas?

    Text Solution

    |

  5. The number of oxygen atoms around Phosphorous in the dimer of P(2)O(5)

    Text Solution

    |

  6. The number of bridge oxygen atoms present in both P(4)O(6) and P(4)O(1...

    Text Solution

    |

  7. The number of P - O bonds and lone pair of electrons present in P(4)O(...

    Text Solution

    |

  8. {:("LIST - 1","LIST - 2"), ("A) NO","1) Colourless and paramagnetic"),...

    Text Solution

    |

  9. PCI(5) exists but NCI(5) does not. This is because of

    Text Solution

    |

  10. The aqueous solution of NCl(3) can be used as

    Text Solution

    |

  11. Which of the following element of Group VA is more metallic

    Text Solution

    |

  12. The element of Group VA that exhibits maximum number of oxidation stat...

    Text Solution

    |

  13. When orthophosphoric acid is strongly heated the product formed is

    Text Solution

    |

  14. In the oxyacids of phosphorous the hybridisation of phosphorous is

    Text Solution

    |

  15. The oxyacid of phosphorous which has more non-ionisable hydrogens

    Text Solution

    |

  16. Which of the following is a neutral salt ?

    Text Solution

    |

  17. In H(3)PO(3) molecule

    Text Solution

    |

  18. The following are some statements about oxyacids of VA group elements ...

    Text Solution

    |

  19. Calcium cyanamide on treatment with steam under pressure gives ammonia...

    Text Solution

    |

  20. {:("Oxy acid","Basicity"),("A) "H(3)PO(2),"1) Tribasic"),("B) "H(3)PO(...

    Text Solution

    |