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In the borax compound, if the (a) Number...

In the borax compound, if the (a) Number of B - O - B bonds is 'x' , (b) Number of B - B bonds is 'y' , (c ) Number of `sp^(2)` hybridised 'B' atoms is 'Z' then calculate the value of `(x+y+z). (x+y+z)`

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Verified by Experts

The correct Answer is:
7
`x=5, y=0, z=2, x+y+z=5+0+2=7`
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AAKASH SERIES-ELEMENTS OF BORON FAMILY-LECTURE SHEET (EXERCISE - I) LEVEL - II (ADVANCED)
  1. Which of the following does not exist ?

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  2. The following has a potential to be used as a rocket fuel

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  3. Stability of monovalent and trivalent cations of Ga, In, Tl lie in the...

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  4. When metal carbides react with H(2)O, the correct equations are

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  5. Which of the following statements are true for H(3)BO(3) ?

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  6. Which of the following statements(s) is/are correct regarding the stru...

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  7. Al and Ga have nearly the same covalent radius, incorrect reason is

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  8. Borazine is called 'inorganic benzene' in view of its ring structure w...

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  9. ln which of the following molecules, vacant orbitals cake part in hybr...

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  10. Orthoboric acid (H(3)BO(3)) and metaboric acid (HBO(2)) differ in resp...

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  11. BF(3) is

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  12. On the basis of reaction sequence given above, answer the following. ...

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  13. On the basis of reaction sequence given above, answer the following. ...

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  14. On the basis of reaction sequence given above, answer the following. ...

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  15. Boric acid B(OH)(3) is weak monobasic acid reacts with alkali to form ...

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  16. Boric acid B(OH)(3) is weak monobasic acid reacts with alkali to form ...

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  17. How many of the following are non - metals B, Al, Ga, In, Tl, C, Si, G...

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  18. underset(("Swollen white mass"))(Na(2)B(4)O(7).XH(2)O)overset(60^(@)C)...

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  19. How many moles of hydrochloric acid react with one mole of borax to co...

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  20. In the borax compound, if the (a) Number of B - O - B bonds is 'x' , (...

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