Los óxidos ácidos, también llamados óxidos no metálicos o anhídridos son utilizados en la industria con diferentes fines, por ejemplo, el CO2 se usa en la producción de bebidas gasificadas, otros son tóxicos como el SO2 producto de la tostación de minerales sulfurados. Diga el nombre común del CO2 y el nombre sistemático del SO2.

Iwould you figure it out but you don't have a picture or in your question as to what the physical property you're looking for is

B. a graduated substance

The answer is conduction

Answerthe half-reaction having the greatest tendency to occur at the anode:     i₂(aq) + 2e⁻  ⇄ 2i⁻  ;   e = +0.53 v======oxidation occurs at the anode. we must therefore find the half-reaction with the greatest tendency to oxidize.the given values of e are reduction potentials (the form of the half-reactions are of reduction).the lower the reduction potential, the higher the potential to oxidize. the half-cell with the lowest reduction potential will have the greatest tendency to oxidize at the anode.the half-reaction having the greatest tendency must be    i₂(aq) + 2e⁻  ⇄ 2i⁻    e = +0.53 vbecause its reduction potential is the lowest out of the three.