Fundamental Principles of Organic ChemistryKeto-Enol Tautomerism981Choose the best answerWhich compound cannot undergo ordinary keto-enol tautomerism?AAcetaldehydeBAcetoneCFormaldehydeDAcetylacetone Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Boiling Point#Liquids982Choose the best answerWhich of the following influences the variation of temperature at which boiling of liquid takes place? (MDCAT 2023)AOutside pressureBOutside temperatureCVolume of the containerDAmount of liquid Like 0 Discuss 0Share
Sindh MDCAT 2020 Chemistry#Arenes#Benzene & Aromatic Compounds983Choose the best answerSelect the organic compound which belongs to Arene family: (Sindh MDCAT 2020)ACH₂=CH₂BCH₃–O–CH₃CCH₃–NH₂DC₆H₆ Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Chemical Equilibrium#Kp984Choose the best answerWhich of the following reactions has the same value of Kc & Kp? (MDCAT 2023)AN₂ + 3H₂ ⇌ 2NH₃BPCl₅ ⇌ PCl₃ + Cl₂CH₂ + I₂ ⇌ 2HID2SO₂ + O₂ ⇌ 2SO₃ Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryClassification of Organic Compounds985Choose the best answerWhich classification is correct?AAlkene — C=C — saturated hydrocarbonBAlkyne — C≡C — unsaturated hydrocarbonCAlcohol — –CHO — terminal carbonyl compoundDEster — –COOH — acidic compound Like 0 Discuss 0Share