MDCAT Chemistry Past Papers Reconduct 2023#Crystal Lattice#Solids491Choose the best answerThe smallest repeating pattern on which a lattice is built in a crystal structure is known as: (MDCAT Reconduct 2023)ACrystallographyBUnit cellCCrystal latticeDMolecular structure Like 0 Discuss 0Share
Sindh MDCAT 2020 Chemistry#Benzene & Aromatic Compounds#Friedel-Crafts Acylation492Choose the best answerAcetophenone can be formed by which of the following reaction of benzene? (Sindh MDCAT 2020)AAlkylationBAcylationCHalogenationDNitration Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Coordination Chemistry#Transition Elements493Choose the best answerThe chemical name of [Zn(OH)₄]²⁻ is: (Sindh MDCAT 2019)ATetrahydroxy zinc (II)BTetrahydroxo zincate (IV)CTetrahydroxo zincate (II)DPentahydroxy zincate (II) Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Macromolecules#Polymers494Choose the best answerA polymer has a degree of polymerization (DP) of 1000. What does this mean?AThe polymer contains 1000 different monomersBThe polymer has 1000 monomer units in its polymer chainCThe polymer has a molecular mass of exactly 1000 g mol⁻¹DThe polymer contains 1000 branches Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryHomologous Series495Choose the best answerWhich statement best defines a homologous series?AMembers have the same molecular formula.BMembers have the same functional group and successive members differ by CH₂.CMembers have the same empirical formula.DMembers have identical physical properties. Like 0 Discuss 0Share