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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)
TLS Online TPP Program
#Question id: 20160
#XL - P Chemistry
If uncertainty in the position of electron is zero, the uncertainty in its momentum would be
TLS Online TPP Program
#Question id: 20161
#XL - P Chemistry
The radius of second Bohr’s orbit is
TLS Online TPP Program
#Question id: 20162
#XL - P Chemistry
For which of the following sets of quantum -numbers an electron will have the highest energy ?
TLS Online TPP Program
#Question id: 20163
#XL - P Chemistry
The uncertainty in the position of an electron (mass 9.1 × 10–28 g) moving with a velocity of 3.0 x 104 cms–1 accurate up to 0.011% will be
TLS Online TPP Program
#Question id: 20164
#XL - P Chemistry
The radius of hydrogen atom in the ground state is 0·53 Å, the radius of 3Li2+ in the similar state is