Aldehydes and KetonesIodoform Test391Choose the best answerWhich compound does NOT give a positive iodoform test?APentan-2-oneBEthanolCEthanalDPentan-3-one Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Macromolecules#Proteins392Choose the best answerWhat distinguishes a conjugated protein from a simple protein?AIt contains only amino acidsBIt contains a non-protein prosthetic groupCIt cannot undergo hydrolysisDIt contains no peptide bonds Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Chemical Equilibrium#Forward and Reverse Reactions393Choose the best answerForward reaction is the one that (KMU MDCAT 2024)AIs very slow at the beginning of the reactionBReacts to form reactantsCSpeeds up gradually and at equilibrium its rate becomes constantDTakes place from left to right as given in chemical equation Like 3 Discuss 0Share
Industrial ChemistryFunctions of Proteins394Choose the best answerWhich protein-function pair is correctly matched?AHemoglobin — Hormone regulationBInsulin — Oxygen transportCAntibodies — DefenseDCasein — Muscle contraction Like 0 Discuss 0Share
Alcohols and PhenolsConversion of Alcohols to Alkyl Bromides395Choose the best answerWhich reagent converts alcohols into alkyl bromides?APBr₃BPCl₃CSOCl₂DNaBr alone Like 0 Discuss 0Share