EASY
Swarrnim Startup and Innovation University- Nursing 2024
ApplyB.Sc Nursing admissions 2024
Bond Parameters - Bond Order, Angle, Length, and Energy MCQ - Practice Questions with Answers
Edited By admin | Updated on Sep 25, 2023 25:23 PM | #NEET
Quick Facts
-
Bond Parameters: length, angle, energy, strength is considered one of the most asked concept.
-
13 Questions around this concept.
Solve by difficulty
Which one of the following orders is correct for the bond dissociation enthalpy of halogen molecules
Concepts Covered - 1
Bond Parameters: length, angle, energy, strength
Bond length
It is the distance between the nuclei of two bonded atoms when the lowest potential energy between the atoms is achieved.
Bond angle
It is the angle between any two covalent bonds that share a common atom as shown in figure.
Bond distances (lengths) and angles are shown for the formaldehyde molecule, H2CO.
Bond energy
It is the energy required to break one mole of bonds between two atoms in a gaseous state. For example, the bond enthalpy of H-H bond is 435.8 kJ/mol.
Bond Strength
It is the strength by which the bonded atoms are held together in a molecule. It is measured in terms of the bond energy, in other words, it is the amount of energy required to break the bond.
|
Average Bond Lengths and Bond Energies for Some Common Bonds |
||
|
Bond |
Bond Length (Å) |
Bond Energy (kJ/mol) |
|
C–C |
1.54 |
345 |
|
C=C |
1.34 |
611 |
|
C≡C |
1.20 |
837 |
|
C–N |
1.43 |
290 |
|
C=N |
1.38 |
615 |
|
C≡N |
1.16 |
891 |
|
C–O |
1.43 |
350 |
|
C=O |
1.23 |
741 |
|
C≡O |
1.13 |
1080 |
Study it with Videos
Bond Parameters: length, angle, energy, strength"Stay in the loop. Receive exam news, study resources, and expert advice!"
Books
Reference Books
Clear your Basics with NCERT
E-books & Sample Papers
Get Answer to all your questions
NEET Articles
Nov 18, 2024
Nov 18, 2024
Nov 18, 2024
Back to top