Pharmacy Freak Editorial Team

Introduction: Introduction to CADD: history and techniques MCQs With Answer is designed for M.Pharm students to reinforce core concepts of Computer-Aided Drug Design (CADD). This concise quiz set covers historical milestones, fundamental algorithms, and practical techniques used in modern drug discovery, including ligand- and structure-based approaches, QSAR, pharmacophore modeling, molecular docking, virtual screening, molecular dynamics, … Read more

Introduction: Asymmetric synthesis is central to modern pharmaceutical chemistry because the biological activity of drugs often depends on molecular chirality. This blog focuses on three practical approaches: the chiral pool (using naturally available enantiopure building blocks), chiral auxiliaries (temporary stereodirecting groups that enforce diastereoselectivity), and catalytic asymmetric routes (metal-/organocatalysis, enzymatic methods). The MCQs that follow … Read more

Stereochemistry & Asymmetric Synthesis: CIP rules, resolution methods MCQs With Answer This quiz set is tailored for M.Pharm students preparing for MPC 202T Advanced Organic Chemistry II. It focuses on the Cahn-Ingold-Prelog (CIP) sequence rules for assigning stereochemical descriptors (R/S, E/Z, etc.), subtleties like pseudoasymmetric centers, handling isotopes and multiple bonds, and practical resolution strategies … Read more

Phase Transfer Catalysis: theory and examples MCQs With Answer Introduction: Phase-transfer catalysis (PTC) is a powerful strategy in organic synthesis that enables reactions between reagents located in different phases, typically an aqueous ionic phase and an organic phase. For M.Pharm students, understanding PTC is vital because it allows efficient alkylations, substitutions, and enolate reactions under … Read more

Introduction: Biocatalysis and immobilized enzyme applications are pivotal in modern pharmaceutical manufacturing, offering selective, efficient, and greener routes to complex molecules. This quiz set is designed for M.Pharm students to reinforce core concepts of enzyme catalysis, immobilization techniques (adsorption, covalent binding, entrapment, encapsulation, cross-linking), effects on kinetics and stability, reactor configurations, and real-world pharmaceutical applications … Read more

Introduction Transition Metal & Organocatalysis are central to modern asymmetric synthesis, especially in drug development where stereochemistry dictates biological activity. This quiz collection focuses on illustrative examples and principles of chiral induction used in catalytic processes, combining transition metal complexes (Rh, Ru, Ir, Pd) with chiral ligands (BINAP, DIOP, TADDOL) and small-molecule organocatalysts (proline, MacMillan … Read more

Catalysis: heterogeneous vs homogeneous and applications in drug synthesis MCQs With Answer is a focused quiz set designed for M.Pharm students studying Advanced Organic Chemistry II. These questions explore core concepts of homogeneous and heterogeneous catalysis, their mechanistic differences, kinetics parameters like TON/TOF, catalyst deactivation and regeneration, ligand effects, and practical implications in API manufacture. … Read more

Pericyclic Reactions: electrocyclic, cycloaddition and sigmatropic rearrangements MCQs With Answer This quiz set focuses on pericyclic reactions—concerted processes that proceed through cyclic transition states—and targets M.Pharm students preparing for MPC 202T Advanced Organic Chemistry II. Questions emphasize the Woodward–Hoffmann rules, orbital symmetry, stereochemical outcomes (conrotatory vs disrotatory), thermal vs photochemical control, and classic examples like … Read more

Photochemical Reactions: photo-oxidation, photo-addition, photo-fragmentation MCQs With Answer This quiz collection focuses on photochemical reactions — photo-oxidation, photo-addition and photo-fragmentation — tailored for M.Pharm students studying MPC 202T Advanced Organic Chemistry II. Questions emphasize mechanistic aspects (singlet and triplet states, energy and electron transfer), common named photoreactions (Paternò–Büchi, Norrish, Wolff, Barton), roles of photosensitizers and … Read more