One species lives only in tree holes; another species lives only in streams.

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#Question id: 20157

#XL - P Chemistry

The number of electrons in 3d shell for element with atomic number 26 is

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#Question id: 20158

#XL - P Chemistry

In a set of degenerate orbitals the electrons distribute themselves to retain similar spins as far as possible. This statement is attributed to

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#Question id: 20159

#XL - P Chemistry

The ground state configuration of Fe³⁺ ion in gaseous state is: (At. No. of Fe = 26)

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#Question id: 20160

#XL - P Chemistry

If uncertainty in the position of electron is zero, the uncertainty in its momentum would be

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#Question id: 20161

#XL - P Chemistry

The radius of second Bohr’s orbit is

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#Question id: 20162

#XL - P Chemistry

For which of the following sets of quantum -numbers an electron will have the highest energy ?