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

The following are some statements about oxyacids of VA group elements
I) The salt of nitric contains `No_(3)^(-)` ion
II) The salt of phosphoric acid contains `PO_(4)^(3-)` ion
III) Salts of meta phosphoricn acid contains `HPO_(3)^(2-)` ion
The correct combination is

A

All are correct

B

I, III are correct

C

II, III are correct

D

I, II are correct

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • 15TH GROUP ELEMENTS

    NARAYNA|Exercise Level-V|163 Videos

  • 15TH GROUP ELEMENTS

    NARAYNA|Exercise Level-VI|125 Videos

  • 15TH GROUP ELEMENTS

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

The following are some statements about oxyacids of VA group elements i) The salt of Nitric acid contains NO_(3) ion ii) The salt of phosphoric acid contains PO_(4)^(3-) ion iii) Salt of meta phosphoric acid contains H_(2)PO_(3)^(-) & HPO_(3)^(2-) ions The correct combination is

The following are aresome statement about oxides of VA group element I) N_(2)O molecule is linear II) NO_(2) molecule is angular III) N_(2)O_(5) molecule is angular The correct combination is

The following are some statement about VA group element I) All elements exhibits allotropy II) Boiling points decrease down the group III) They contain five electrons in their valency shell The correct combination is

The magnetic moment of salt containing Zn^(2+) ion is :

In the linear I_3^(-) (triiodide ion), the central iodine atom contains

Which of the following statements are incorrect regarding HPO_(3)^(2-) ion?

NARAYNA-15TH GROUP ELEMENTS-Level-II (H.W)
  1. The following are some statements about HNO(2) I) Its undissociated...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  4. In solid state PCl(5) exists as ionic solid i.e., [X]^(+)[Y]^(-), shap...

    Text Solution

    |

  5. Which of the following is incorrect ?

    Text Solution

    |

  6. The number of P-O-P bonds in cyclotrimetaphosphoric acid, (HPO(3))(3) ...

    Text Solution

    |

  7. A mixture of potassium nitrite and ammonium chloride on heating libera...

    Text Solution

    |

  8. Which of the following act both as oxidant & reductant :-

    Text Solution

    |

  9. Concentrated nitric acid oxidises phosphorous and iodine, respectively...

    Text Solution

    |

  10. (A) : HH(4)NO(3) on gently heating gives N(2)O (R) : N(2)O is acidic...

    Text Solution

    |

  11. Assertion : HNO(3) is a stronger acid than HNO(2) Reason: In HNO(3),...

    Text Solution

    |

  12. Statement -1 : Na(2)HPO(3) is not an acid salt. Statement -2 : Na(2)...

    Text Solution

    |

  13. The structures of O(3) and N(3)^(-) are:

    Text Solution

    |

  14. Mixture of conc. HNO(3) and conc. H(2)SO(4) is known as

    Text Solution

    |

  15. Halogen with lowest bond dissociation energy is

    Text Solution

    |

  16. (A) : White phosphorous is less reactive than red phosphorous (R) : ...

    Text Solution

    |

  17. The neutral oxide is

    Text Solution

    |

  18. Among the oxides of nitrogen N(2)O, NO and NO(2), molecules with unpai...

    Text Solution

    |

  19. (A) : The basicity of orthophosphorous acid is two (R) : In orthopho...

    Text Solution

    |

  20. (A) : Nitrogen cannot form pentahalides (R) : Nitrogen cannot expand...

    Text Solution

    |