Industrial ChemistryAddition and Condensation Polymerization6Choose the best answerWhich statement correctly distinguishes addition polymerization from condensation polymerization?AAddition polymerization always requires two different monomers.BCondensation polymerization never requires a catalyst.CAddition polymerization occurs without elimination of small molecules.DCondensation polymerization involves only free radicals. Like 0 Discuss 0Share
Industrial ChemistryTemporary Hair Dyes7Choose the best answerTemporary hair dyes are commonly available in forms such as:ASprays, gels and shampoosBOnly tabletsCOnly permanent creamsDEpoxy resins Like 0 Discuss 0Share
Industrial ChemistryApoenzyme8Choose the best answerIn a conjugated enzyme, the protein component that is inactive by itself is called the:ACofactorBCoenzymeCApoenzymeDProsthetic group Like 0 Discuss 0Share
Industrial ChemistryEffect of pH on Enzyme Activity9Choose the best answerWhich combination is correctly matched?APepsin — Basic mediumBTrypsin — Acidic mediumCPepsin — Acidic mediumDSalivary amylase — Extremely acidic medium Like 0 Discuss 0Share
Industrial ChemistryIntroduction to Polymers10Choose the best answerThe fundamental units that repeatedly combine to form a polymer are called:ACatalystsBMonomersCRadicalsDCross-links Like 0 Discuss 0Share