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Fe^(2+) is paramagnetic...

`Fe^(2+)` is paramagnetic

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To determine whether \( \text{Fe}^{2+} \) is paramagnetic, we need to analyze its electronic configuration and the presence of unpaired electrons. Here's the step-by-step solution: ### Step 1: Determine the Atomic Number of Iron The atomic number of iron (Fe) is 26. This means that a neutral iron atom has 26 electrons. ### Step 2: Write the Electronic Configuration of Neutral Iron The electronic configuration of neutral iron (Fe) can be written as: \[ ...
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Which of the following arrangements does not represent the correct order of the property stated against it ? (i) Ni^(2+) lt Co^(2+) lt Fe^(2+) lt Mn^(2+) : ionic size (ii) Co^(3+) lt Fe^(3+) lt Cr^(3+) lt Sc^(3+) : stability in aqueious solution (iii) Sc lt Ti lt Cr lt Mn : number of oxidation states (iv) V^(2+) lt Cr^(2+) lt Mn^(2+) lt Fe^(2+) : paramagnetic behaviour

Statement I [Fe(H_(2)O)_(5)NO]SO_(4) is paramagnetic Statement II The Fe in [Fe(H_(2)O)_(5)NO]SO_(4) has three unpaired electrons .

Assertion: K_(4)[Fe(CN_(6)] is diamagnetic and [Fe(H_(2)O)_(6)]Cl_(3) is paramagnetic. Reason: Hybridisation of central metal in K_(4)[Fe(CN)_(6)]" is "sp^(3) d^(2) , which in [Fe(H_(2)O)_(6)]Cl_(3)" is "d^(2) sp^(3) .

CENGAGE CHEMISTRY-ATOMIC STRUCTURE-Exercises True And False
  1. The velocity of the electron is maximum in the Bohr's first orbit.

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  2. The order of energy of orbitals is s lt p lt d lt f

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  3. Fe^(2+) is paramagnetic

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  4. The azimuthal quantum, number (l) determines the energy level of the s...

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  5. e//m ratio of proton is greater than that of electron

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  6. p(x) orbital , is symetrical about x -axis

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  7. In an orbital, maximum two electron can be accomodated

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  8. psi^ (2) determine the probability of finding the electron in particul...

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  9. All Emr travel with speed of light

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  10. The s orbital is spectrical in shape

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  11. For ant two electrons in an atom, the set of all four quantum numkber...

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  12. Half-filled and fully-filled orbital orbitals are more stable

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  13. The orbital angular momentum of a p electron is equal to sqrt(2) (h)/(...

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  14. The position and velocity of an can be determined precisely

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  15. The magnetic quantum number gives the orientation of electron clouds ...

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  16. The electron distribution is sheprically symmerical for l = 2

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  17. For hydrogen atom , the energies of the sub-shells 4s ,4p, 4d and 4f a...

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  18. 3s orbital has three nodes

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  19. 4s orbitals has less energy than 3d orbital

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  20. The order of sheiding effect for different orbital is s gt p gt d gt ...

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