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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Chemistry
Chapter
p Block Elements (Group 13 & 14)

NTA Abhyas 2020 · Chemistry · p Block Elements (Group 13 & 14)

Which types of bonds is/are present in diborane ( B _ 2 H _ 6 )?

Which types of bonds is/are present in diborane (B2H6{B}_{2}{H}_{6})?Which types of bonds is/are present in diborane ( B _ 2 H _ 6 )?

Options

  1. AIonic bond
  2. BThree centre bond
  3. CHydrogen bond
  4. DCo-ordinate bond

Correct answer

B. Three centre bond

Step-by-step solution

The diborane molecule has two types of B−HB - H bond :

(i) B−HtB - {H}_{t} -It is a normal covalent bond.

(ii) B−Hb−BB - {H}_{b} - B - It is a three centred bond (bridging bond).

Which types of bonds is/are present in diborane ( B _ 2 H _ 6 )?
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