Classification of Hydrocarbons and IsomerismClassification of hydrocarbons, structural & geometrical isomerism#Isomerism#Tautomerism651Choose the best answerWhich compound shows keto–enol tautomerism?ACH₃COCH₂CH₃BHCHOCC₆H₆DCH₃OCH₃ Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryNomenclature of Polyhydric Phenols652Choose the best answerThe IUPAC name of hydroquinone is:ABenzene-1,2-diolBBenzene-1,3-diolCBenzene-1,4-diolDBenzene-1,2,3-triol Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryEnantiomers653Choose the best answerOptical mirror-image isomers are called:AConstitutional isomersBEnantiomersCMetamersDTautomers Like 0 Discuss 0Share
Chemical EquilibriumLaw of Mass Action654Choose the best answerThe law of mass action was proposed by:AGuldberg and WaageBGrahamCFaraday and ArrheniusDHess and Dalton Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Macromolecules#Proteins655Choose the best answerWhich pair of proteins is directly involved in muscle contraction?AActin and myosinBAmylase and pepsinCInsulin and hemoglobinDCollagen and casein Like 0 Discuss 0Share