Industrial chemistry Industrial chemistry MCQS#Adhesives1Choose the best answerWhich statement best describes the main role of an adhesive?AProduce color in a materialBStick materials together by surface bondingCIncrease the melting point of polymersDPrevent polymerization Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Starch Glue2Choose the best answerWhich adhesive is most commonly used for paper and packaging materials?AStarch glueBSuper glueCEpoxy resinDSilicone resin 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#Auxochromes4Choose the best answerWhat is the main role of an auxochrome in a dye molecule?AIt destroys the color of the dyeBIt enhances color and helps bind the dye to fabricCIt acts as a polymerization catalystDIt removes the dye from fabric Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Adhesives5Choose the best answerWhich option is a natural adhesive?AEpoxy resinBCyanoacrylateCCaseinDSilicone resin Like 0 Discuss 0Share