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In the following reaction : B(OH)(3)+H(...

In the following reaction : `B(OH)_(3)+H_(2)Oto[B(OH)_(4)]+H^(+)`:

A

`B(OH)_(3)` is a Lewis acid

B

`B(OH)_(3)` is amphoteric

C

`B(OH)_(3)` is a Lewis base

D

None is correct

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Knowledge Check

  • The values of coefficients to balance the following reaction are Cr(OH)_(3)+ClO^(-)+OH^(-) rarr CrO_(4)^(2-)+Cl^(-)+H_(2)O

    A
    `{:(Cr(OH)_(3),ClO^(-),CrO_(4)^(2-),Cl^(-)),(" 2"," 3"," 3","3"):}`
    B
    `{:(Cr(OH)_(3),ClO^(-),CrO_(4)^(2-),Cl^(-)),(" 2"," 4"," 3","2"):}`
    C
    `{:(Cr(OH)_(3),ClO^(-),CrO_(4)^(2-),Cl^(-)),(" 2"," 4"," 4","2"):}`
    D
    `{:(Cr(OH)_(3),ClO^(-),CrO_(4)^(2-),Cl^(-)),(" 2"," 3"," 2","3"):}`
    • VMC MODULES ENGLISH-p-BLOCK ELEMENTS-1-LEVEL 2
    1. In the following reaction : B(OH)(3)+H(2)Oto[B(OH)(4)]+H^(+):

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    2. In the following statements, select the correct statement(s) :

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    3. The dipole moments of the given molecules are such that :

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    4. Boron carbide is used :

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    5. Aqueous solution of borax reacts with two mol of acids. This is becaus...

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    6. While testing BO(3)^(3-) thre is green edged flamed on heating the ssa...

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    7. The gaseous product(s) expected at room temperature by reaction of sod...

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    8. Choose the correct sequence for the geometry of the given molecules ...

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    9. Borax is uded as a cleaning agent because on dissolving in water, it g...

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    10. From B(2)H(6), all the following can be prepared except

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    11. Borax is converted into crystalline boron by the following steps : B...

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    12. B(2)H(6) on reaction with methanol does not form

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    13. Which of the following is a true statement ?

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    14. Which of the following is sparingly soluble in cold water and fairly s...

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    15. Match the column:

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    16. Match the column:

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    17. Borax is actually made of two tetrahedra and two triangular units join...

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    18. Borax is actually made of two tetrahedra and two triangular units join...

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    19. The reason for small radius of Ga compared to Al is ……..

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    20. Which of the following statements are correct. Answer on the basis of ...

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