Home
Class 12
CHEMISTRY
Orthoboric acid when heated to red hot g...

Orthoboric acid when heated to red hot gives :

A

metaboric acid

B

pyroboric acid

C

boron and water

D

diboron trioxide

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NEET MOCK TEST 15

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos
  • NEET MOCK TEST 17

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

Similar Questions

Explore conceptually related problems

Boric acid heated to red hot gives

When orthoboric acid is heated to red heat the residue is

Orthoboric acid contains

Orthoboric acid in aqueous medium is

NTA MOCK TESTS-NEET MOCK TEST 16-CHEMISTRY
  1. If the temperature of an ideal gas in a sealed, rigid container is inc...

    Text Solution

    |

  2. The optical rotation of the alpha-form of a pyranose is +150.7^(@), th...

    Text Solution

    |

  3. Orthoboric acid when heated to red hot gives :

    Text Solution

    |

  4. DeltaH(t)^(@) for CO(2)(g) and H(2)O(g) are -393.5, -110.5 and -241.8 ...

    Text Solution

    |

  5. Which of the following is not an actinoid?

    Text Solution

    |

  6. A chloride dissolves appreciably in cold water. When placed on platinu...

    Text Solution

    |

  7. In the chemical reaction , CH(3)CH(2)NH(2) +CHCl(3) +3KOH to (A) +(B...

    Text Solution

    |

  8. Sodium thiosulphate, Na(2)S(2)O(3).5H(2)O is used in photography to

    Text Solution

    |

  9. Some type of gels like gelatin loose water slowly. The process is know...

    Text Solution

    |

  10. The change in entropy when the pressure of perfect gas is changed isot...

    Text Solution

    |

  11. Electrode potential data given below Cl2+2H2Oto2ClO^(-)+4H^(+) +2e^(...

    Text Solution

    |

  12. Consider the fallowing statement : (I) CH3OC^(o+)H2 is more stable t...

    Text Solution

    |

  13. Specific conductance of 0.1 MHA is 3.75xx10^(-4)ohm^(-1)cm^(-1). If la...

    Text Solution

    |

  14. The major product [P] formed in the following reaction is

    Text Solution

    |

  15. A 0.001 molal aqueous solution of a complex [MA8] has the freezing poi...

    Text Solution

    |

  16. Copper pyrites are concentrated by

    Text Solution

    |

  17. Which of the following esters cannot undergo Claisen self-condensation

    Text Solution

    |

  18. Which of the following oxides of Nitrogen is Neutral

    Text Solution

    |

  19. The strength of 10^(-2)Mna2CO3 solution in terms of molality will be (...

    Text Solution

    |

  20. In the given reaction, what is [B]?

    Text Solution

    |