Industrial chemistry Industrial chemistry MCQS#Hair Dyes1Choose the best answerWhich chemical is commonly used as the developer in permanent hair dyes?ASodium chlorideBHydrogen peroxideCEthylene glycolDFormaldehyde Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Hair Dyes2Choose the best answerHow do temporary hair dyes mainly differ from permanent hair dyes?ARemain until the hair grows outBWash out after a few washesCAlways require hydrogen peroxideDPermanently alter the hair color Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Hair Dyes3Choose the best answerIn a permanent hair-dye formulation, resorcinol mainly acts as a:AColorantBDeveloperCModifierDChromophore Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Hair Dyes4Choose the best answerWhich form is commonly used for temporary hair dyes?ASprays, gels, and shampoosBOnly tabletsCOnly permanent creamsDEpoxy resins Like 0 Discuss 0Share