Industrial ChemistryChromophores2106Choose the best answerThe part of a dye molecule mainly responsible for its color is called the:AAuxochromeBChromophoreCDeveloperDModifier Like 0 Discuss 0Share
StoichiometryMass–Mole Conversion2107Choose the best answerHow many moles are present in 0.10 kg Ca?A0.0025 molB0.25 molC0.025 molD2.5 mol Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Enzymes#Macromolecules2108Choose the best answerIncreasing substrate concentration increases enzyme rate until:AThe substrate becomes an enzymeBAll enzymes become saturatedCThe pH becomes neutralDThe enzyme is permanently destroyed Like 0 Discuss 0Share
SZABMU MDCAT 2025 Chemistry#Chemical Kinetics#Collision Theory2109Choose the best answerOrientation of molecule is more important in following cases except: (SZABMU MDCAT 2025)Ahigh PressureBcomplex moleculesCpoly atomic moleculesDlow pressure Like 0 Discuss 0Share
SolidsFactors Affecting Lattice Energy2110Choose the best answerThe high lattice energy predicted for BeF₂ in an ionic model is mainly due to:ALarge ionic sizeBHigh charge density of Be²⁺CLow electronegativity of fluorineDAbsence of electrostatic attraction Like 0 Discuss 0Share