Superoxides are paramagnetic due to the presence of unpaired electron in which orbital. (A) `2P_(2)` B)`sigma_(2px)^(*)` (C) `pi_(2p)^(*)` (D) `pi_(2p)`

The compound which is coloured and paramagnetic due to the presence of unpaired electron is?

The energy of an electron of 2p_(y) orbital is

The energy of an electron of 2p_(x) orbital is :

The angular momentum of an electron in 2p-orbital is :

24.Which of the following statement(s) is/are correct regarding manganate and permanganate ions? A) All the pi -bonds in manganate and permanganate are formed by the overlap of "p" -orbitals of oxygen and "d" -orbitals of manganese.B) Manganate ion is paramagnetic due to presence of unpaired electron in "p" orbital.C) Permanganate is diamagnetic but becomes paramagnetic on heating. D) The tetrahedral structure of both manganate and permanganate is due to sp^(3) hybridisation.

A: Cr_(2)O_(7)^(-2) , 2 is orange in colour R: It is due to the presence of unpaired electrons in d-subshell of Cr.

f62+(p-1)+4^n= (A) p (B) -p (C) 2p (D) -2p

In the molecular orbital configuration of N_(2) which orbital has lower energy : sigma_(2pz)orpi_(2px) ?