How will you carry out the following conversions? (i) toluene → p-toluidine (ii) p-toluidine diazonium chloride → p-toluic acid. View Solution Q 5 Click here👆to get an answer to your question ️ in the following sequence of reactions toluene xrightarrowkmno4 a xrightarrowsocl2 When can I convert mg/m3 to ppm? Occupational exposure limits (OELs, threshold limit values (TLVs), permissible exposure levels (PELs), etc. Organic solvents: Styrene, toluene , p-xylene, ethylbenzene, chlorobenzene, trichloroethylene, n-hexane, n-heptane, carbon disulphide, solvent mixtures Halogenated hydrocarbons: polychlorinated biphenyls, tetrabromobisphenol a, hexabromocyclododecane, hexachlorobenzene