Assertion :- B2 is paramagnetic molecule.
Reason :- It has two unpaired electrons in π2p MO.
B2 has two unpaired electrons in π2p orbitals hence paramagnetic.

Statement-1 : Dipole moment of NF3 is less than that of NH3. Statement-II : Pola
NextThe electronegativity of O,F,N, Cl and H are 3.5, 4.0, 3.0 and 2.1 respectively.
Which set of molecules is polar:
HardThe cyanide ion, CN⁻ and N₂ are isoelectronic. But in contrast to CN⁻, N₂ is chemically inert, becau
HardWhich is most ionic:
HardThe boiling point of ICl is nearly 40°C higher than that of Br₂ although the two substances have the
HardThe lattice energies of the oxides of Mg, Ca, Sr and Ba follow the order:
HardThe type of bonds present in CuSO₄·5H₂O are:
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