Chemistry of HydrocarbonsElectrophiles in Aromatic Substitution3141Choose the best answerWhich of the following is NOT an electrophile?ANO₂⁺BSO₃CCl⁺DOH⁻ Like 0 Discuss 0Share
Alcohols and PhenolsReaction of Alcohols with Sodium3142Choose the best answerWhich bond is broken when ethanol reacts with sodium metal?AC–OBO–HCC–HDC–C Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Synthetic Adhesives3143Choose the best answerWhich adhesive is well known for rapid bonding of metal, plastic and ceramic?AStarch glueBSuper glueCWood glueDRubber cement Like 0 Discuss 0Share
Chemical BondingPolar Covalent Bond3144Choose the best answerThe H–F bond is best classified as:APolar covalentBNon-polar covalentCπ bondDCoordinate covalent Like 1 Discuss 0Share
UHS MDCAT 2024 Chemistry#Macromolecules#Proteins3145Choose the best answerWhich one of the following is not an amino acid:AFolic acidBGlutamic acidCGlycineDLysine Like 1 Discuss 0Share