Industrial ChemistryIndustrial Applications of Enzymes756Choose the best answerWhich industrial application of enzymes is correctly matched?AFood industry — Conversion of starch into sugarBDetergent industry — Production of starchCBrewing industry — Removal of paper thicknessDPaper industry — Production of antibodies Like 0 Discuss 0Share
Industrial ChemistryHoloenzyme757Choose the best answerA holoenzyme is best described as:AApoenzyme + cofactorBProtein + substrateCEnzyme + productDApoenzyme + substrate Like 0 Discuss 0Share
Atomic StructureHund's Rule and Unpaired Electrons758Choose the best answerAccording to Hund's rule, how many unpaired electrons are present in the ground-state phosphorus atom, Z = 15?A1B2C3D5 Like 0 Discuss 0Share
Alkyl HalidesSN2 Reaction759Choose the best answerWhich statements are correct for an SN₂ reaction? (1) Rate depends on nucleophile concentration. (2) The nucleophile attacks from the side opposite the leaving group. (3) Bond formation and bond cleavage occur simultaneously.A(1) and (2) onlyB(1) and (3) onlyC(1), (2) and (3)D(2) and (3) only Like 0 Discuss 0Share
StoichiometryMole Concept and Number of Atoms760Choose the best answerWhat is the total number of atoms present in 6 g H₂O?ANAB2NAC3NAD(1/3)NA Like 0 Discuss 0Share