Advertisements
Advertisements
प्रश्न
Using valence bond theory, explain the following in relation to the complexes given below:
\[\ce{[Mn(CN)6]^{3-}}\]
(i) Type of hybridisation.
(ii) Inner or outer orbital complex.
(iii) Magnetic behaviour.
(iv) Spin only magnetic moment value.
Advertisements
उत्तर
\[\ce{[Mn(CN)6]^{3-}}\]:
(i) Hybridisation – d2sp3
(ii) Inner orbital complex
(iii) Paramagnetic
(iv) Magnetic moment = `sqrt(2(2 + 2))` = 2.87 B.M
APPEARS IN
संबंधित प्रश्न
Predict the number of unpaired electrons in the square planar [Pt(CN)4]2− ion.
[Cr(NH3)6]3+ is paramagnetic while [Ni(CN)4]2− is diamagnetic. Explain why?
Discuss the nature of bonding in the following coordination entity on the basis of valence bond theory:
[Co(C2O4)3]3−
Write the hybridisation and number of unpaired electrons in the complex `[CoF_6]^(3-)`. (Atomic No. of Co = 27)
Using valence bond theory, explain the following in relation to the complexes given below:
\[\ce{[Co(NH3)6]^{3+}}\]
(i) Type of hybridisation.
(ii) Inner or outer orbital complex.
(iii) Magnetic behaviour.
(iv) Spin only magnetic moment value.
Write the hybridization and shape of the following complexes:
[Ni(CN)4]2−
In a coordination entity, the electronic configuration of the central metal ion is t2g3 eg1
Is the coordination compound a high spin or low spin complex?
How many radial nodes for 3p orbital?
Which of the statement given below is incorrect about H2O2?
When the hybridization state of carbon changes from sp3 to sp2 and finally to sp, the angle between hybridized orbital will
As the s-character of hybridised orbital increases, the bond angle
Which of the following methods is used for measuring bond length?
Valence bond theory is based on the assumption that the bonds formed between the metal ions and ligands are ______
Write the hybridisation and magnetic behaviour of [CoF6]3−.
[Given: Atomic number of Co = 27]
The magnetic moment of [NiCl4]2− is ______.
[Atomic number: Ni = 28]
The geometry and magnetic behaviour of the complex [Ni(CO)4] are ______.
Which of the following are paramagnetic?
- [NiCl4]2−
- Ni(CO)4
- [Ni(CN)4]2−
- [Ni(H2O)6]2+
- Ni(PPh3)4
Choose the correct answer from the options given below:
