
Structure of diborane
Quiz by Anusuya PSGRKCW
Feel free to use or edit a copy
includes Teacher and Student dashboards
Measure skillsfrom any curriculum
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
- Q1
What is the hybridization of boron atoms in diborane?
sp3d
sp3d2
sp2
sp3
60s - Q2
Which of the following best describes the bonding in diborane?
covalent bonding
ionic bonding
metallic bonding
vander waals forces
30s - Q3
What is the total number of hydrogen atoms bonded to boron in diborane?
4
8
2
6
60s - Q4
What is the bond angle between the hydrogen atoms in diborane?
120 degrees
180 degrees
90 degrees
109.5 degrees
60s - Q5
In diborane, what is the role of bridging hydrogen atoms in the structure?
They increase the stability of the molecule.
They decrease the bond angle.
They act as electron donors.
They facilitate the dimerization of diborane.
60s