MDCAT Chemistry Past Paper 2023#Boyle's Law#Gases1646Choose the best answerThe graph of volume versus total pressure at constant temperature is: (MDCAT 2023)AA straight lineBFirst a curve and then a straight lineCFirst a straight line and then a curveDNon-linear Like 0 Discuss 0Share
StoichiometryMole Concept and Number of Atoms1647Choose the best answerApproximately how many carbon atoms are present in 1 mol sucrose, C₁₂H₂₂O₁₁?A6 × 10²³B24 × 10²³C60 × 10²³D72 × 10²³ Like 0 Discuss 0Share
SolidsAmorphous Solids1648Choose the best answerRegarding structural order, amorphous solids possess:ALong-range periodic order onlyBShort-range order onlyCPerfect three-dimensional orderDBoth short-range and long-range periodic order Like 1 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Alcohols#Alcohols and Phenols1649Choose the best answerOxidation of secondary propyl alcohol gives: (MDCAT 2023)AAcetoneBAcetaldehydeCEthyl alcoholDNormal propyl alcohol Like 0 Discuss 0Share
Chemistry of HydrocarbonsKolbe's Electrolysis1650Choose the best answerElectrolysis of sodium propionate, CH₃CH₂COONa, gives:AEthaneBButaneCPropaneDPentane Like 0 Discuss 0Share