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The statements regarding Diborane are ...

The statements regarding Diborane are
i) Diborane contains 2-centred-3-electron bonds
ii) B-H bond is formed by `sp^(3)-s` overlapping
iii) It contains two coplanar `BH_2` groups
The correct statements in above are

A

i and ii are correct

B

ii and iii are correct

C

i and iii are correct

D

ii is only correct

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-REVISION EXERCISE -ELEMENTS OF BORON FAMILY
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  6. Which of the following is weakest Lewis acid ?

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  7. Aluminium reacts with concentrated H(2)SO(4) to liberate SO(2) gas. In...

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  8. Slippery nature of orthoboric acid is due to

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  9. In the reaction between boron and sodium hydroxide to liberate hydroge...

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  10. Specify the co-ordination geometry around and hybridisation of N and B...

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  11. The hybridisation of boron and oxygen atoms in a molecule of boric aci...

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  12. Strongest oxidant among the following is

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  13. Electronegativity of aluminium is 1.5. Electro negativity of thallium ...

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  14. The aqueous solution of AlCl3 contains Al^(+3) ions because

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  15. Formulae of metaborate and borate ions respectively are

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  16. Na(2)B(4)O(7)+H(2)Ooverset("Conc. HCl")underset(Delta)rarrNaCl+X Xov...

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  17. The products formed when boron trichloride is reduced with lithium alu...

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  18. Hot and concentrated solution of borax is treated with hydrochloric ac...

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  19. Some statements about the structure of diborane are given below (A...

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  20. In Borax bead test, which compound of the bead reacts with basic radic...

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