Sindh MDCAT 2020 Chemistry#Haber Process#Industrial Chemistry6Choose the best answerThe equation N₂ + 3H₂ ⇌ 2NH₃ represents: (Sindh MDCAT 2020)AContact processBHaber's processCSolvay processDAvogadro's law Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Adhesives7Choose the best answerWhich option is a natural adhesive?AEpoxy resinBCyanoacrylateCCaseinDSilicone resin Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Hair Dyes8Choose the best answerWhich chemical is commonly used as the developer in permanent hair dyes?ASodium chlorideBHydrogen peroxideCEthylene glycolDFormaldehyde Like 0 Discuss 0Share
BUMHS MDCAT 2025 Chemistry#Chromophores#Industrial Chemistry9Choose the best answerWhich of the following group acts as chromophore? (BUMHS MDCAT 2025)Aamino groupBazo groupChydroxyl groupDsulfonic acid group Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Hair Dyes10Choose 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