Table of Contents
- 1 What is bond order of Be2 molecule on the basis of molecular orbital theory?
- 2 Which among the following does not exist Be2?
- 3 What is the bond order of Be2 What does this value indicate?
- 4 Why some molecules don’t exist?
- 5 What is the condition for a molecule do not exist?
- 6 Why be does not form Be2 molecule?
- 7 What is the bond order of Be2 and C2?
What is bond order of Be2 molecule on the basis of molecular orbital theory?
Answer: The bond order of B2 molecule is one.
Which among the following does not exist Be2?
The correct option is: b Be2 Explanation:Be2 does not exist. Be2 has an electronic configuration of:Thus Be2 does not exist.
Does Be2 exist in the gas phase?
Since both have a bond order of +12, both Be+2 and Be−2 will exist in gas phase.
Why does Be2 exist?
Be has electronic configuration 1S2,2S2 and s orbital is completely filled and doesn’t require any electron to complete its orbital. Hence, Be2 doesn’t exist at all.
What is the bond order of Be2 What does this value indicate?
0
The bond order for Be2 is 0 (zero). The valence shell of each beryllium atom is 2s2 so there are a total of four valence shell electrons for which we…
Why some molecules don’t exist?
Forming Molecular Orbitals Another orbital is formed by subtracting one of these functions from the other, as shown in the figure below. One of these orbitals is called a bonding molecular orbital because electrons in this orbital spend most of their time in the region directly between the two nuclei.
Which of the following molecule does not exist?
Explanation: The electronic configuration of He2 is σ1s^2σ*1s^2. Here NA = NB (where NA as the number of anti-bonding molecular orbitals and NB as the number of bonding molecular orbitals). So the molecule He2 doesn’t exist.
Is be2 diamagnetic or paramagnetic?
Your question is wrong because be2 molecule does not exist as be2 number of electron is 8 so according to MOT its bond order comes out to be zero. Hence be2 is neither diamagnetic nor paramagnetic as it does not exist.
What is the condition for a molecule do not exist?
Easiest explanation: When a molecule’s bond order is equal to zero, the molecule cannot exist.
Why be does not form Be2 molecule?
From the above MO diagram we can see that number of elctrons in the bonding and antibonding orbital is same and hence Be does not form Be2 molecule (for. Draw the molecular orbital energy level diagram for each of the following species Be2+, Be2, and Be Indicate theirnumbers of unpaired electron and mention.
What is the molecular orbital electronic configuration of Be2?
The molecular orbital electronic configuration,Magnetic property: Since bond order is zero, Be2 molecule does not exist. It is diamagnetic due to the absence of.1.
What is molecular orbital theory?
Molecular Orbital Diagrams of Diatomic Molecules Introduction: In chemistry molecular orbital (MO) theory is a method for determining molecular structure in which electrons are not assigned to individual bonds between atoms, but are treated as moving under the influence of the nuclei in the whole molecule.
What is the bond order of Be2 and C2?
C2 exists whereas Be2 does not exist. It can be explained with the help of molecular orbital diagram. Since, its bond order is 1 so, C2 exists. Since, the bond order of Be2 is zero, so it does not exist as a molecule. Please log in or register to add a comment.