MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Alcohols#Alcohols and Phenols76Choose the best answerIt is used to distinguish between primary, secondary, and tertiary alcohol:ATollens ReagentBGrignard ReagentCBenedict ReagentDLucas Reagent Like 0 Discuss 0Share
Chemical BondingLewis Acids and Bases77Choose the best answerWhich species does NOT normally act as an electron-pair donor?ABr⁻BPH₃CGeCl₄DH₂O Like 0 Discuss 0Share
Atomic Structure STBAtomic Structure MCQs (STB)#Atomic Structure#Hydrogen Spectrum78Choose the best answerFor n₂ = 4 to n₁ = 2, what is the value of (1/n₁² − 1/n₂²)?A0.1875B0.2500C0.7500D0.0625 Like 0 Discuss 0Share
XIIMDCAT Chemistry Test#Classification of Organic Compounds#Fundamental Principles of Organic Chemistry79Choose the best answerHomocyclic organic compounds are mainly divided into which two classes?AAlkenes & AlkynesBAromatic and Non-aromaticCAlicyclic and AromaticDSaturated & Unsaturated Like 0 Discuss 0Share
LiquidsHydrogen-Bond-Like Interactions80Choose the best answerWhich compound can form a weak hydrogen-bond-like interaction with suitable hydrogen-bond acceptors despite containing no O–H, N–H or F–H bond?ACHCl₃BCCl₄CC₂Cl₄DCF₄ Like 0 Discuss 0Share