MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Macromolecules#Proteins31Choose the best answerIt transports oxygen from the lungs to every tissue of the body:AHemoglobinBProteinsCHormonesDLipids Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Aldehydes and Ketones#Carbonyl Compounds32Choose the best answerReduction of aldehydes & ketones by Zn-Hg amalgam and concentrated HCl results in conversion to an alkane. This reaction is known as:ADown ReductionBCope ReductionCWolff-Kishner ReductionDClemmensen Reduction Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Alkyl Halides#SN1 Reaction33Choose the best answerThe rate of SN₁ mechanism depends upon:AConcentration of nucleophileBConcentration of both substrate and nucleophileCPolar non-polar solventDConcentration of substrate only Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Acid Strength#Carboxylic Acids34Choose the best answerThe carboxylic acid is stronger than:APCl₅BH₂SO₄CHNO₃DCH₃OH Like 1 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Atomic Structure#Quantum Numbers35Choose the best answer"In an orbital of an atom, no two electrons can have the same set of four quantum numbers, at least one quantum number must be different." This statement is:AAufbau principleBPauli's exclusion principleCHund's ruleDWissewser rule Like 0 Discuss 0Share