MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Atomic Structure#Neutron2186Choose the best answerThe neutron was discovered by:AMax PlanckBNeil BohrCJ.J. ThomsonDJames Chadwick Like 0 Discuss 0Share
LiquidsLondon Dispersion Forces and Boiling Point2187Choose the best answerBoiling points of hydrocarbons generally increase with increasing chain length because:AHydrogen bonding increasesBLondon dispersion forces become strongerCIonic attraction increasesDMolecular polarity becomes very high Like 0 Discuss 0Share
StoichiometryCombustion analysis2188Choose the best answerWhich substance absorbs water during combustion analysis?A50% KOHB50% Mg(OH)₂CMg(ClO₄)₂DCaO Like 0 Discuss 0Share
LiquidsIntermolecular Forces and Boiling Point2189Choose the best answerWhich gas has the highest boiling point?AH₂BSO₂CHeDCO₂ Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryGeometrical Isomerism in Cycloalkanes2190Choose the best answerCycloalkanes can show geometrical isomerism because of:AFree rotation of C–C bondsBRestricted rotation imposed by the ringCPresence of a triple bondDAromaticity Like 0 Discuss 0Share