Question

the energy difference between singlet and triplet nitrene is than that for carbenes​

Answer 1

Answer:

Explanation:

Triplet carbenes have two unpaired electrons. ... For simple hydrocarbons, triplet carbenes usually have energies 8 kcal/mol (33 kJ/mol) lower than singlet carbenes (see also Hund's rule of maximum multiplicity), thus, in general, triplet is the more stable state (the ground state) and singlet is the excited state species.