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What is the bond order and how many unpaired electrons are in NF?

Joe Ford

What is the bond order and how many unpaired electrons are in NF?

In the ground state, NF has 2 unpaired electrons, which gives it a spin S of 1 and a multiplicity (multiplicity = 2S + 1) of 3. This makes it a triplet.

Can bonding orbitals have nodes?

Yes, bonding molecular orbitals can have nodes.

What is the correct electron configuration for C2?

Looking at the appropriate MO diagram, we see that the π orbitals are lower in energy than the σp orbital. The valence electron configuration for C2 is (σ2s)2(σ∗2s)2(π2py,π2pz)4 ( σ 2 s ) 2 ( σ 2 s ∗ ) 2 ( π 2 p y , π 2 p z ) 4 .

Is Mg2 stable or unstable?

Explanation: mg has no free valence electrons in its last shell to pair and form bond with other elements. That is why Mg2 is highly unstable.

What is the bond order in Mg2?

0

Is Na2 2+ stable?

a) Na2+2 has no filled molecular orbitals, so is unstable.

Which of the following is paramagnetic co CN?

Explanation: CN- , CO and NO+ are isoelectronic with 14 electrons each and there is no unpaired electrons in the MO configuration of these species. So these are diamagnetic. O-2 is paramagnetic due to the presence of one unpaired electron.

Which of the following is paramagnetic Co?

Solution : Paramagnetic species contains unpaired electrons in their molecular orbital electronic configuration. Thus, among the given species only O-2 is paramagnetic.

Which has largest paramagnetic moment?

Which has the largest paramagnetic moment?

  • Paramagnetism is a property of certain materials by which they are weakly attracted in the magnetic field.
  • Magnetic moment, ∪ = √n(n+2)
  • Magnetic moment = √1(1+2) = √3 = 1.73 BM.
  • Magnetic moment = √4(4+2) = √24 = 4.89 BM.

Which is more paramagnetic Fe2+ or fe3+?

In Fe3+ all the electrons re unpaired while in Fe2+ 4 electrons are unpaired. A paramagnetic behaviour is arise from the number of unpaired electrons. So, Fe3+ is more paramagnetic than Fe. Fe 3+ is more paramagnetic because it has 5 unpaired electrons.

Is Zn 2 paramagnetic?

Zn2+ is diamagnetic as it has all paired electrons. The valence shell electronic configuration of Zn2+ is 3d10. Cu2+ is paramagnetic since it has unpaired electrons. The valence shell electronic configuration of Cu2+ is 3d9.

Is Fe 3+ paramagnetic?

Elemental iron and iron (III) are paramagnetic because of the necessity of unpaired electrons in their orbitals. When iron (II) is bonded to certain ligands, however, the resulting compound may be diamagnetic because of the creation of a low-spin situation.