Home
Class 12
CHEMISTRY
“H3PO2 is a tribaslc acid”. State whethe...

“`H_3PO_2` is a tribaslc acid”. State whether this statement Is true or false ?

Promotional Banner

Topper's Solved these Questions

  • THE d AND f-BLOCK ELEMENTS

    BODY BOOKS PUBLICATION|Exercise Example|131 Videos

  • THE SOLID STATE

    BODY BOOKS PUBLICATION|Exercise EXAMPLE|139 Videos

Similar Questions

Explore conceptually related problems

“Novalac Is a thermoplastic” State whether this statement is true or false.

“Absolute alcohol is pure ethanol”. State whether this statement is true or false ?

Time dependent magnetic field generates electronic field”. State whether this statement is true or false?

Curie temperature is the temperature above which a paramagnetic material becomes ferromagnetic” State whether this statement Is true or false

The rder of bond angels as NH_3 < PH_3 < As H_3 . State whether this statement Is true or false?

"According to Lewis concept, an acid is electron pair donor". State whether this statement is true or false.

“Substances like MnO shows paramagnetism”. State whether this statement is true or false?

"Boric anhydride is one of a mineral of boron". State whether this statement is true or false?

It is Impossible to measure the actual voltage of any half cell by itself”. State whether this statement Is true or false

"The most electronegative element in the periodic table is chlorine". State whether this statement is true or false?

BODY BOOKS PUBLICATION-THE P-BLOCK ELEMENT-Example
  1. is an allotrope of oxygen: It is formed at upper atmosphere by action ...

    Text Solution

    |

  2. Choose correctly matched pairs.

    Text Solution

    |

  3. “H3PO2 is a tribaslc acid”. State whether this statement Is true or fa...

    Text Solution

    |

  4. PH3 is reacts with HI to form a salt .

    Text Solution

    |

  5. Which of the following does not react with O2 directly Zn, Ti,Pt, Fe?

    Text Solution

    |

  6. Which aerosols deplete ozone?

    Text Solution

    |

  7. Which one of the following does not exist? i 'XeOF4' iiNeF2 iii XeF iv...

    Text Solution

    |

  8. Ammonia has a higher boiling point and Is less volatile because of.

    Text Solution

    |

  9. Compound is used as the covering liquid in refrigerators ?

    Text Solution

    |

  10. The most abundant oxidation states of nitrogen are.

    Text Solution

    |

  11. Name a disinfectant produced using slakedlime and chlorine. Give its c...

    Text Solution

    |

  12. Name two allotropes of sulphur.

    Text Solution

    |

  13. Sketch the structure of XeF4 Indicating lone pairs of electrons, if an...

    Text Solution

    |

  14. Write the conditions to maximise the yield of H2SO4 in contact process...

    Text Solution

    |

  15. Arrange the following hydrogen halides in the Increasing order of thei...

    Text Solution

    |

  16. Explain why inspite of nearly the same electronegativity, oxygen forms...

    Text Solution

    |

  17. All halogens except fluorine exhibits +1,+3, +5 and +7 oxidation state...

    Text Solution

    |

  18. Element A burns, in nitrogen to give an ionic compound B. The compound...

    Text Solution

    |

  19. A metallic element A bums In nitrogen gas to form an ionic compound ‘...

    Text Solution

    |

  20. Why does PCI3 and PCI5 fumes In moisture?

    Text Solution

    |