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Diborane - Practice Questions & MCQ
Edited By admin | Updated on Sep 18, 2023 18:35 AM | #JEE Main
Quick Facts
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33 Questions around this concept.
Solve by difficulty
How many isomeric disubstituted borazine $B_3 N_3 H_4 X_2$ are possible?
$\ln B_2 H_6$
Which of the following is electron-deficient ?
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The hybridisation state of Boron atom in diborane is:
The most convenient laboratory method for the preparation of diborane is
Diborane is :
Diborane is used as high energy fuel due to
Concepts Covered - 0
Diborane
The simplest boron hydride known is diborane. B2H6 is prepared by the following methods:
- Laboratory Method: In the laboratory, it is prepared by the reaction of sodium borohydride with iodine in a high boiling polyether solvent(CH3OCH2CH2)2O.
- Industrial Method:
- From Boron Halides:
- When boron halides and excess of hydrogen undergo reaction by passing silent electric discharge at low pressure, B2H6 is formed.
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