question_answer 8)

Calculate number of sigma (\[\sigma \]) and pi (\[\pi \]) bonds in the above structures (i-iv).

Answer:

(i) It has \[\sigma \]-bonds = 33, \[\pi \]-bonds = 2 (ii) It has \[\sigma \]-bonds = 17, \[\pi \]-bonds = 4 (iii) It has \[\sigma \]-bonds = 23,\[\pi \]-bond = 1 (iv) It has \[\sigma \]-bonds = 41,\[\pi \]-bond = 1