MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Brønsted–Lowry Acids#Chemical Equilibrium1271Choose the best answerConjugated acid of NH₃ is:ANH₄⁺BNHCNH₂DNH₂⁻ Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Anomalous Expansion of Water#Liquids1272Choose the best answerWhen water freezes, its volume changes by about ___ and its density ___.A9%, increasesB12%, decreasesC9%, decreasesD12%, increases Like 0 Discuss 0Share
Chemical equilibrium 01Chemical equilibrium #Kc1273Choose the best answerA very large value of Kc shows that, at equilibrium, the reaction is:APredominantly reverseBVirtually complete in the forward directionCAt equilibrium with equal reactant and product concentrationsDUnable to proceed Like 0 Discuss 0Share
Atomic StructureNodes in Atomic Orbitals1274Choose the best answerA 3p orbital has:ATwo angular nodesBTwo radial nodesCOne radial node and one angular nodeDTwo radial nodes and one angular node Like 0 Discuss 0Share
Industrial ChemistryConjugated Proteins1275Choose the best answerWhich feature distinguishes a conjugated protein from a simple protein?AIt contains only amino acids.BIt contains a non-protein prosthetic group.CIt cannot undergo hydrolysis.DIt contains no peptide bonds. Like 0 Discuss 0Share