Home
Class 11
CHEMISTRY
Na2 B4 O7 10 H2 O overset("conc. HCl")to...

`Na_2 B_4 O_7 10 H_2 O overset("conc. HCl")to A.` Compound 'A' is :

A

`H_2 B_4 O_7`

B

`B_2 O_3`

C

`H_3 BO_3`

D

`HBO_2`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELEMENTS OF BORON FAMILY

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE - I) LEVEL - I (MAIN)|10 Videos

  • ELEMENTS OF BORON FAMILY

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE - I) LEVEL - II (ADVANCED)|30 Videos

  • ELEMENTS OF BORON FAMILY

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 2 (Aluminum Chloride)|4 Videos

  • ELECTRONIC EFFECTS AND REACTION INTERMEDIATES

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II (PRACTICE SHEET ADVANCE)) (Integer Type Questions)|3 Videos

  • ELEMENTS OF CARBON FAMILY

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 3 (Recent AIPMT/NEET Questions) |10 Videos

Similar Questions

Explore conceptually related problems

Na_(2)B_(4)O_(7).10H_(2)O overset(conc. HCl)rarr A overset(160^(@)C)rarr B . Compound 'B' is

Na_2 B_4 O_7.10 H_2 O can also be represented as

O+H_(2)NOH toA overset(H^(+))toB THe compound ‘B' is

Na_(2)B_(4)O_(7)+H_(2)Ooverset("Conc. HCl")underset(Delta)rarrNaCl+X Xoverset(Delta)rarrY . The product Y in the reaction is

PCl_(5) +SO_(2) rarr A+B A overset(3H_(2)O)rarrHCl C overset("Red hot")rarrD +H_(2)O Compound 'A' is

PCl_(5) +SO_(2) rarr A+B A overset(3H_(2)O)rarrHCl C overset("Red hot")rarrD +H_(2)O Compound 'B' is

CH_(3) Cl overset(KCN)(to) A overset(H^(+) // H_(2) O)(to) B overset(NH_(3)) (to) C overset(Delta)(to) D . Compound D is

PCl_(5) +SO_(2) rarr A+B A overset(3H_(2)O)rarrHCl C overset("Red hot")rarrD +H_(2)O Compound 'D' is

CH_3 COOH overset(NH_3) A underset(-H_2O)overset(Delta)to B Compound B in the following reaction

AAKASH SERIES-ELEMENTS OF BORON FAMILY-PRACTICE EXERCISE
  1. The incorrect statement among the following is

    Text Solution

    |

  2. B2 H6 + NH3 overset(120^@ C)to X . Where 'X' is

    Text Solution

    |

  3. Na2 B4 O7 10 H2 O overset("conc. HCl")to A. Compound 'A' is :

    Text Solution

    |

  4. Indium and thallium of Ill group have nearly similar atomic radii due ...

    Text Solution

    |

  5. The anhydride of boric acid is

    Text Solution

    |

  6. The statements regarding Diborane are i) B2 H6 is stable in the ab...

    Text Solution

    |

  7. Which of the following chloride is most unstable ?

    Text Solution

    |

  8. The reason for the formation of hydrogen bridge bond in B2 H6 is

    Text Solution

    |

  9. The chloride of one of the following elements is a stable covalent com...

    Text Solution

    |

  10. Which of the following is not a Lewis acid?

    Text Solution

    |

  11. Orthoboric acid behaves as weak monobasic acid giving H3 O^+ and

    Text Solution

    |

  12. Select correct statement(s) about H3 BO3

    Text Solution

    |

  13. The reactants in the industrial method of preparation of diborane are

    Text Solution

    |

  14. The total number of vacant orbitals involved in bond formation in dibo...

    Text Solution

    |

  15. Standard electrode potential values for Al^(3+)//Al is -1.66V and tha...

    Text Solution

    |

  16. Which is not correct in case of boric acid ?

    Text Solution

    |

  17. When diborane undergoes complete methylation, the number of hydrogen a...

    Text Solution

    |

  18. Diborane reacts with ammonia under different conditions to give a vari...

    Text Solution

    |

  19. 2Al + 6HCl to 2Al^(3+) + 6Cl^- + 3H2 2Al + 2NaOH + 6H2 O to 2Na(OH)...

    Text Solution

    |

  20. The oxides of group 13 elements are given as A) B2 O3 B) Al2 O3 ...

    Text Solution

    |