Stability of the species Li_ {2}, { Li }_ {2}^ {-} and Li_ {2 ... - Toppr
Stability of the species Li2, Li2− and Li2+ increases in the order of View Solution Q 2
Stability of the species {Li}_ {2}, {Li}_ {2}^ {-} and {Li}_ {2 ... - Toppr
Stability depends upon the bond order. B.O. of Li2, Li+ 2 and Li− 2 are 1,0.5 and 0.5 respectively . Hence stability of Li2> Li+ 2 Li2> Li− 2 While stability of Li+ 2> Li− 2 due to higher …
Bond order normally gives idea of stability of a molecular ... - Toppr
Bond order normally gives an idea of the stability of a molecular species. All the molecules viz. H 2, Li 2 and B 2 have the same bond order yet they are not equally stable. Their stability order is:
The energy of first excited state of Li^ {2+} will be:13.6 eV27
Li has 3 electrons. Li2+ has one electron. It is a hydrogen-like atom. In the first excited state, the electron is in 2s orbital.
The radius of hydrogen in the ground state is 0.53 - Toppr
The radius of a hydrogen atom in the ground state is 0.53 ˚A. What will be the radius of Li2+ in the ground state?
According to molecular orbital theory, which of the following
Assertion :Bond order is defined as one half the difference between number of bonding and antibonding orbitals. Reason: Bond order of Li2 is one which means molecule is highly unstable.
The ratio of velocity of the electron in the third and fifth orbit of ...
If the velocity of electron in third orbit of H e+ ion is ′x′, calculate velocity of electron in second orbit of Li2+ ion.
What electronic transition in Li^ {2+} produces the radiation
The atomic spectrum of Li2+ ion arises due to the transition of an electron from n2 to n1. If n1 +n2 =4 and (n2 −n1) =2, find the wavelength of 3rd line of this series in Li2+ ion.
Calculate the radius of Bohr's 3rd orbit in Li^ {2+} ion - Toppr
The radius of first Bohr orbit of hydrogen atom is 0.529 ˚A. Calculate the radii of (i) the third orbit of H e+ ion and (ii) the second orbit of Li2+ ion.
The potential energy of an electron present in the second orbit of
The total energy of an electron in the ground state of hydrogen atom is −13.6 eV. The potential energy of an electron in the ground state of Li2+ ion will be