UHS MDCAT 2024 Chemistry#Classification of Organic Compounds#Fundamental Principles of Organic Chemistry471Choose the best answerHomocyclic organic compounds are sub divided into two types namely:AAlicyclic and AromaticBAlkenes & AlkynesCAromatic and Non aromaticDSaturated & Unsaturated Like 1 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Hair Dyes472Choose the best answerIn a permanent hair-dye formulation, resorcinol mainly acts as a:AColorantBDeveloperCModifierDChromophore Like 0 Discuss 0Share
Chemistry of HydrocarbonsAcidic Character of Terminal Alkynes473Choose the best answerTerminal alkynes are relatively acidic because their acidic hydrogen is directly attached to:AAn sp³-hybridized carbonBAn sp²-hybridized carbonCAn sp-hybridized carbonDA carbonyl carbon Like 0 Discuss 0Share
GasesKinetic Energy of Gases474Choose the best answerAt what temperature will the total kinetic energy of 0.3 mol He equal that of 0.4 mol Ar at 400 K?A400 KB300 KC346 KD533 K Like 0 Discuss 0Share
SINDH MDCAT 2018 Chemistry#Diagonal Relationship#S- and P-Block Elements475Choose the best answerLithium and beryllium are unique in such a way that they have higher charge densities which produce strong polarizing effects due to: (Sindh MDCAT 2018)ANonmetalBSolubilityCSmall sizeDLarge size Like 1 Discuss 0Share