Which of the following has maximum number of unpaired electron (atomic number of Fe is 26)

Chemistry · JEE Main · NTA Exams — Atomic Structure

1. Fe
2. Fe (II)
3. Fe (III)
4. Fe (IV)

Answer

(C) Fe (III)

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

• The line spectrum observed when electron jumps from higher level to M level is known as
• Which of the following is not a characteristic of Planck’s quantum theory of radiation ?
• The de-Broglie's wavelength of an electron in the first Bohr orbit is:
• The wavelength of a spectral line for an electronic transition is inversely related to:
• Given below are two statements. One is labelled as Assertion and the other is labelled as Reason…
• If the value of (n+n) is more than 3 and less than 6, what will be the possible number of orbitals:
• The correct set of four quantum numbers for the valence electrons of rubidium atom (Z=37) is:
• The pair, in which ions are isoelectronic with Al 3+ is: (JEE Main 2022)

More Atomic Structure questions · Browse all practice questions