Sindh MDCAT 2020 Chemistry#Halogens#S- and P-Block Elements56Choose the best answerThe common oxidation number of halogens is: (Sindh MDCAT 2020)A-1B+1C-2D0 Like 0 Discuss 0Share
Sindh MDCAT 2020 Chemistry#Acid Strength#Carboxylic Acids57Choose the best answerWhich of the following is the strongest acid? (Sindh MDCAT 2020)APropionic acid (CH₃CH₂COOH)BFluoroethanoic acid (FCH₂COOH)CTrichloroethanoic acid (CCl₃COOH)DNitroethanoic acid (NO₂CH₂COOH) Like 0 Discuss 0Share
Sindh MDCAT 2020 Chemistry#Gases#Ideal Gas Behaviour58Choose the best answerThe actual volume occupied by gas molecules is most nearly negligible at which pressure? (Sindh MDCAT 2020)A2 atmB4 atmC6 atmD8 atm Like 2 Discuss 0Share3
Sindh MDCAT 2020 Chemistry#Thermochemistry#Thermochemistry & Thermodynamics59Choose the best answerOne calorie is equal to: (Sindh MDCAT 2020)A4.18 kJB4.18 JC0.418 kJ mol⁻¹D0.418 kJ Like 0 Discuss 0Share
Sindh MDCAT 2020 Chemistry#Hormones#Macromolecules60Choose the best answerThyroxine is best classified as:AAn amino acid-derived hormoneBStructural proteinCTransport proteinDGenetic protein Like 1 Discuss 0Share