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The statements regarding Diborane are ...

The statements regarding Diborane are
i) `B_2 H_6` is stable in the absence of grease and moisture at low temperature
ii) Diborane burns in oxygen to produce a very high temperature
iii) Borazole contains ionic bonds

A

iii is only correct

B

i and ii are correct

C

i and iii are correct

D

ii and iii are correct

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH SERIES-ELEMENTS OF BORON FAMILY-PRACTICE EXERCISE
  1. Indium and thallium of Ill group have nearly similar atomic radii due ...

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  2. The anhydride of boric acid is

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

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  4. Which of the following chloride is most unstable ?

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

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

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

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

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  9. Select correct statement(s) about H3 BO3

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

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

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

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

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

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

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  16. 2Al + 6HCl to 2Al^(3+) + 6Cl^- + 3H2 2Al + 2NaOH + 6H2 O to 2Na(OH)...

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

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  18. Aluminium liberates dihydrogen gas with both dil.HCI and aqueous NaOH....

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  19. Boron is unable to form BF6^(3-) ion because of

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  20. The compound formed when diborane reacts with trimethyl amine is

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