Fundamental Principles of Organic ChemistryCommon Alkyl Groups811Choose the best answerWhich compound contains an isopropyl group, (CH₃)₂CH–?A2,2,3,3-TetramethylpentaneB2,2-DimethylpentaneC2,2,3-TrimethylpentaneD2-Methylpentane Like 0 Discuss 0Share
Periodic TableElectron Affinity812Choose the best answerWhich process represents electron affinity?AX(g) → X⁺(g) + e⁻BX⁺(g) + e⁻ → X(g)CX(g) + e⁻ → X⁻(g)DX⁻(g) → X(g) + e⁻ Like 0 Discuss 0Share
LiquidsIntermolecular Forces and Melting Point813Choose the best answerWater has a higher melting point than petrol mainly because water has:AWeaker intermolecular forcesBStronger intermolecular forcesCNo intermolecular forcesDLower molecular attraction Like 0 Discuss 0Share
ElectrochemistryAnode and Cathode Reactions814Choose the best answerThe cathodic process during electrolysis of dilute H₂SO₄ using Pt electrodes is:AReductionBBoth oxidation and reductionCOxidationDNeither oxidation nor reduction Like 0 Discuss 0Share
SINDH MDCAT 2018 Chemistry#Fundamental Principles of Organic Chemistry#Nitriles815Choose the best answerThe number of bonds between carbon and nitrogen atoms in a nitrile is: (Sindh MDCAT 2018)AOne σ and one πBTwo σ and one πCOnly one σDOne σ and two π Like 0 Discuss 0Share