It takes 146 kJ/mol to break an oxygen-oxygen single bond.
Calculate the maximum wavelength of light for which an oxygen-oxygen single bond could be broken by absorbing a single photon. Be sure your answer has the correct number of significant digits.

it is the most commonly accepted one

gas

explanation:

smoke is the matter of a gas

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.